Dina Deleasa-Gonsar: The Inspiring Story of Danielle Jonas’ Sister, Cookbook Author and Television Personality
Dina Deleasa-Gonsar is an American cookbook author, food and lifestyle personality, and entrepreneur best known as the older sister of Danielle Jonas, wife of Jonas Brothers singer Kevin Jonas. Although she first gained public recognition through the reality television series Married to Jonas, Dina has developed an independent career in the culinary and entertainment industries. As the founder of Dish It Girl, she shares family-inspired recipes, practical cooking advice, and personal experiences with her audience. Her professional achievements include winning Hallmark’s Home & Family Best Home Cook competition, publishing her cookbook At the Kitchen Sink in 2025, and hosting the lifestyle programme In the Mix. Beyond her connection to the Jonas family, Dina has established herself as a creative professional whose work reflects her Italian-American upbringing, passion for home cooking, and commitment to family traditions.
Quick Bio
| Detail | Information |
|---|---|
| Full name | Dina Deleasa-Gonsar |
| Birth name | Dina Deleasa |
| Nationality | American |
| Hometown | New Jersey, United States |
| Profession | Cookbook author, recipe developer, television host, writer and entrepreneur |
| Known for | Dish It Girl, Married to Jonas, At the Kitchen Sink |
| Parents | Bucky and Angela Deleasa |
| Husband | Brian Gonsar |
| Children | One daughter, Siena |
| Famous sister | Danielle Jonas |
| Brother-in-law | Kevin Jonas |
| Other siblings | Kathleen Deleasa and Michael Deleasa |
| Cookbook | At the Kitchen Sink (2025) |
| Television programme | In the Mix |
| Business | Dish It Girl |
| Net worth | Not publicly verified |
Who Is Dina Deleasa-Gonsar?
Dina Deleasa-Gonsar is an American cookbook author, recipe developer, television personality, and entrepreneur, widely recognized as the older sister of Danielle Jonas, the wife of Jonas Brothers musician Kevin Jonas. She first gained public attention through the E! reality series Married to Jonas, but her professional identity has grown around food, family storytelling, and lifestyle media.
As the creator of Dish It Girl, Dina has turned her interest in home cooking into a career in publishing and broadcasting. Her 2025 cookbook, At the Kitchen Sink, combines practical recipes with personal reflections on motherhood and faith. By 2026, she was also presenting In the Mix, a lifestyle program on New Jersey’s ONNJ network.
Her career illustrates a distinction often overlooked in celebrity-family coverage: public recognition introduced audiences to Dina, but her subsequent work has given them independent reasons to follow her.
Early Life: An Italian-American Family in New Jersey
Dina’s relationship with food began long before she appeared on television.
Growing up in an Italian-American household in New Jersey, she experienced a family culture where preparing meals was closely tied to hospitality, routine, and togetherness. Her mother, Angela Deleasa, maintained the tradition of Sunday dinners, regularly bringing the family together around home-cooked food.
In a 2026 interview with Better Homes & Gardens, Dina discussed how her mother’s cooking influenced the meals she prepares today. Chicken cutlets, meatballs, pasta, and homemade tomato sauce were familiar features of her childhood table.
The household’s approach to food was practical rather than theatrical. They prepared meals to feed relatives, preserve traditions, and bring people together.
That foundation became especially significant when Dina began cooking independently. She has recalled making familiar Italian dishes while attending college, carrying elements of her family routine into student life.
One particularly revealing example concerns her mother’s meatloaf. Dina admitted it wasn’t a favorite childhood meal, yet she later developed her own version with cheese and caramelized onion gravy.
This progression from reluctant child to recipe developer illustrates something central to her work: she treats family recipes as traditions that can evolve rather than instructions that must remain unchanged.
Education and Her Career Before Food Media
Dina’s professional background was not originally centered on the entertainment or food industries.
In an official family profile E! published in August 2012, she was described as working in special education and pursuing a master’s degree in counseling.
A subsequent interview with Somerset Hills City Lifestyle also discussed her background in communications and counseling.
These accounts establish her involvement in education-related work before her culinary media career expanded. However, publicly available reporting does not conclusively establish that she completed a particular postgraduate qualification, so it would be inaccurate to attribute an unverified degree to her.
Her earlier professional experience is nevertheless relevant. Both counseling and communication involve understanding people, explaining ideas, and building trust. These are also recurring elements of her public-facing work, although the precise influence of that background on her business decisions cannot be independently measured.
Dina Deleasa and Danielle Jonas: Understanding Their Sister Relationship
Dina’s best-known family connection is her younger sister, Danielle Jonas, who married Kevin Jonas on December 19, 2009.
Danielle became internationally recognizable through her relationship with Jonas Brothers musician Kevin Jonas, eventually appearing alongside him in the reality series Married to Jonas.
Dina entered the public eye through that same family environment.
The Deleasa household featured prominently in the program, giving viewers access to the relationships, personalities and everyday interactions surrounding Kevin and Danielle’s marriage.
Yet television exposure only explains one part of the sisters’ public relationship.
Their connection has also been documented through interviews, cooking projects and continued involvement in family traditions.
Cooking Together and Sharing Family Traditions
In a March 2021 interview with People, Danielle said she relied on Dina for cooking advice while preparing meals for her daughters.
Dina, in turn, described helping her sister experiment with ingredients and develop new family favorites.
The interview revealed a practical relationship built around shared interests rather than simply public appearances.
The sisters have also worked together on food-related promotions, including discussions about preparing family-friendly dishes and introducing children to different ingredients.
In those conversations, Dina often approached cooking as an experienced recipe developer, while Danielle spoke about the challenges of making meals her children would enjoy.
This distinction gave their collaborations a natural purpose. Dina contributed culinary knowledge; Danielle brought the perspective of a parent learning and experimenting in her own kitchen.
Their longstanding Sunday dinner tradition also remained an important part of the family’s routine.
What Danielle Jonas Has Said About Dina’s Cooking
Danielle provided a particularly personal endorsement when Dina published At the Kitchen Sink.
In promotional material released by Penguin Random House, Danielle praised her sister’s recipes and thanked Dina for the confidence she gave her in the kitchen.
She also joked that she regularly contacts Dina for her dressing recipe.
Kevin Jonas also endorsed the cookbook, describing the recipes as approachable and flavourful.
These comments don’t establish the book’s commercial success, but they do offer firsthand evidence that Dina’s cooking has become part of the family’s everyday life.
Married to Jonas: The Television Exposure That Changed Her Career
The E! reality series Married to Jonas premiered in August 2012 and ran for two seasons, ending in 2013.
Although Kevin and Danielle were the central figures, their relatives played a substantial role in the program. Dina appeared as part of the Deleasa family, whose relationships and domestic routines became part of the show’s storytelling.
For Dina, the experience introduced her to audiences who might otherwise never have encountered her cooking.
In a later interview with Somerset Hills City Lifestyle, she recalled that the production team encouraged family members to set up social media accounts.
That advice had professional consequences.
She began sharing food photographs, recipes and cooking ideas online. Viewers who had encountered her through the television program could now follow her interests outside the series.
The transition was gradual, but important.
Rather than trying to remain a reality television personality without a clearly defined specialty, Dina built an identity around what she already did: preparing food and sharing recipes with friends and relatives.
Dish It Girl: Building a Career Around Home Cooking
Dish It Girl began as a platform for sharing recipes and eventually became Dina’s main professional brand.
Its content reflects the practical realities of preparing food for a household. Recipes often involve accessible ingredients, familiar techniques, and ideas suited to busy schedules.
The emphasis is not exclusively on elaborate presentation or restaurant-style precision.
Instead, Dina often shows everyday cooks how to make satisfying meals without turning dinner into an unnecessarily complicated task.
Her work draws heavily on Italian-American family traditions while incorporating dishes and ingredients from a wider range of cuisines.
Her published recipes include chicken marsala with pancetta cream sauce, carrot cake pancakes, stuffed shells, and pumpkin chocolate chip cookies.
From Personal Blog to Commercial Partnerships
As Dish It Girl gained an audience, Dina began working with established food brands.
In her interview with Somerset Hills City Lifestyle, she discussed early recipe-development partnerships involving brands such as DiGiorno and Philadelphia Cream Cheese.
These collaborations marked a significant change in the platform’s function.
What had started as a way to share food ideas became a commercial operation involving sponsored projects, content creation and media opportunities.
Dish It Girl’s precise financial performance has not been publicly disclosed.
Nevertheless, its development provides a documented example of how a narrowly focused personal interest can become a recognisable media business.
Winning Hallmark’s Best Home Cook Competition
One of Dina’s most clearly documented culinary achievements came in 2016, when she won the Best Home Cook competition associated with Hallmark Channel’s Home & Family.
Hallmark’s September 26, 2016, programming records identify Dina as a competition finalist preparing carrot cake pancakes with candied bacon.
By October 5, the network described her as the contest winner.
She returned to the program to demonstrate chicken marsala with pancetta cream sauce and discuss her competition experience.
This achievement is particularly important when evaluating her professional credentials.
Her public cooking career is supported by a verifiable television competition result, not just claims in online biographies.
Other Television and Media Appearances
Dina’s culinary media credits subsequently expanded.
Her publisher identifies contributions or appearances involving several established programs and outlets, including:
- Today
- The Good Dish
- Guy’s Grocery Games on Food Network
- Inside Edition
- GMA Online
- Rachael Ray Online
- Real Simple
These credits demonstrate her work across television and digital food media. However, they should not be interpreted as evidence that she held permanent presenting roles at each outlet.
At the Kitchen Sink: Dina’s First Cookbook
Dina reached a major professional milestone on April 8, 2025, with the American publication of At the Kitchen Sink: Recipes to Fill Your Table, Words to Fill Your Heart.
Published by Convergent Books, an imprint of Penguin Random House, the 256-page cookbook brings together family-focused recipes and Christian devotional writing.
It is part of a broader editorial project than a conventional collection of meals.
Alongside cooking instructions, Dina explores the emotional experiences of family responsibilities, motherhood, personal challenges, and faith.
The book’s organization reflects the different circumstances in which readers might prepare food. Some recipes suit busy weeknights, while others are for entertaining guests or meal planning.
Why the Book Is More Personal Than a Typical Recipe Collection
In a discussion with Somerset Hills City Lifestyle, Dina explained that the cookbook contains 40 devotional reflections.
She also spoke publicly about difficult periods in her life, including postpartum depression and receiving treatment for cancer while working on the book.
A 2026 podcast appearance further identified thyroid cancer among the personal health experiences she has discussed.
She has addressed these subjects in public interviews, but they should be presented through her own disclosures rather than expanded into unsupported medical narratives.
The resulting cookbook reflects two connected priorities: offering useful recipes and providing encouragement grounded in her Christian beliefs.
Readers may engage with those elements differently, but together they make the book a more accurate representation of Dina’s established public identity than a cooking-only description would suggest.
In the Mix: Expanding Into Lifestyle Television
Dina’s work broadened again in 2025, when she became the host of In the Mix on the ONNJ network.
The programprogram goes beyond recipes to explore products, businesses, personal stories, and practical lifestyle topics.
Its coverage includes beauty, household products, wellness, entrepreneurship and cooking.
The network’s official records confirm that Dina continued hosting the programme in 2026, including an episode broadcast on October 5.
This is an important development in her career.
Her earlier television exposure came through her family connection, and her subsequent appearances primarily established her as a home-cooking personality.
On In the Mix, she takes on a more independent role as a presenter, introducing guests, discussing products, and guiding conversations.
The program also shows how her professional interests have expanded without entirely departing from the themes of family life and everyday practicality associated with Dish It Girl.
Marriage, Motherhood and Private Family Life
Dina is married to Brian Gonsar, and the couple has a daughter named Siena.
Her publisher’s official author biography says the family lives in New Jersey.
Brian appeared within the wider family circle featured on Married to Jonas. An E! profile published in 2012 described him as an advertising executive and producer involved in independent film projects.
That information reflects his professional position at the time and should not automatically be treated as his current occupation.
Although Dina occasionally discusses marriage and parenting in connection with her work, much of the family’s private life remains outside detailed public reporting.
Her relationship with Siena often shapes the themes of her recipes and writing, especially the challenge of finding time to cook while raising a child.
Rather than treating every aspect of motherhood as content, her published work generally uses selected personal experiences to support broader discussions about family life.
Family Remains Central to Her Public Identity
Dina’s parents and siblings continue to appear in her career story.
Her mother Angela’s cooking inspired many of the recipes she later developed, while the wider Deleasa family provided the setting through which audiences first became familiar with her.
The family relationship is not simply a biographical detail.
It supplies much of the culinary history behind her work.
In 2026, Better Homes & Gardens interviewed both Dina and Angela about their family recipes. Angela expressed pride that her household dishes reached readers through her daughter’s cookbook.
That exchange offers a useful perspective on Dina’s career: recipes once prepared for a relatively small family gathering are now being adapted, published, and shared with a much larger audience.
Dina Deleasa-Gonsar’s Net Worth and Business Success
No sufficiently reliable public evidence establishes Dina Deleasa-Gonsar’s personal net worth.
Her documented professional activities include recipe development, commercial collaborations, television appearances, authorship, and lifestyle presenting.
These activities may involve different income arrangements, but a business or media partnership does not establish how much its owner earns.
No verified financial data has been publicly disclosed.
Claims assigning a precise fortune to Dina should therefore be treated cautiously unless supported by credible financial documentation.
Her professional achievements can be assessed more responsibly through identifiable projects, publishing records, and confirmed broadcasting credits.
What Makes Dina Deleasa-Gonsar’s Career Distinctive?
Dina’s public career is notable for the different kinds of visibility she has experienced.
Her earliest significant television recognition came through an established entertainment family. Later, however, her opportunities increasingly depended on work she created.
The progression can be traced through several documented developments:
- 2012–2013: Appeared on Married to Jonas alongside members of the DeLesseps and Jonas families.
- 2016: Won Hallmark’s Home & Family Best Home Cook competition.
- 2021: Participated in public cooking interviews and collaborations with Danielle Jonas.
- April 2025: Published At the Kitchen Sink through Convergent Books.
- 2025: Began hosting the ONNJ lifestyle program In the Mix.
- 2026: Continued presenting the program and discussing her family’s culinary traditions in established publications.
The chronology reveals more than a sequence of media appearances.
It shows Dina gradually moving from being a recognizable supporting figure in another family’s television story to building her own professional platform.
Her relationship with Danielle remains relevant, but it no longer adequately describes her work.
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(FAQs)
Who is Dina Deleasa-Gonsar?
Dina Deleasa-Gonsar is an American cookbook author, food content creator, television personality, and entrepreneur. She founded Dish It Girl and is known for Married to Jonas, At the Kitchen Sink, and In the Mix.
Is Dina Deleasa Danielle Jonas’ sister?
Yes. Dina is Danielle Jonas’ older sister. Danielle is married to Kevin Jonas, making Dina his sister-in-law.
What does Dina Deleasa-Gonsar do for a living?
She works in recipe development, cookbook writing, digital content creation, commercial collaborations, and television presenting.
Who is Dina Deleasa-Gonsar’s husband?
She is married to Brian Gonsar. The couple has a daughter named Siena.
Does Dina Deleasa-Gonsar have a cookbook?
Yes. Convergent Books published her cookbook, At the Kitchen Sink, in the United States on April 8, 2025.
Did Dina Deleasa appear on Married to Jonas?
Yes. She appeared on the E! reality program as part of Danielle Jonas’ family during its 2012–2013 run.
Did Dina Deleasa-Gonsar win a cooking competition?
Yes. Hallmark Channel identifies her as the winner of its Home & Family Best Home Cook competition in 2016.
What is Dina Deleasa-Gonsar doing in 2026?
Her documented work includes hosting In the Mix on ONNJ, maintaining her food-media presence, and discussing her cookbook and family cooking traditions in interviews.
Conclusion
Dina Deleasa-Gonsar’s biography cannot be understood solely through her relationship with Danielle Jonas.
Although Married to Jonas gave her early public exposure, her later achievements show a separate professional career built through cooking, writing, entrepreneurship, and television.
Her victory in Hallmark’s home-cooking competition, the growth of Dish It Girl, the publication of At the Kitchen Sink, and her presenting work on In the Mix provide concrete evidence of that progression.
There is also consistency beneath the changing professional roles. The family cooking traditions she grew up with in New Jersey remain central to her recipes, her published writing, and how she discusses everyday life.
Dina’s defining professional achievement is not simply becoming recognizable through a famous family. It is establishing a body of work that can be evaluated independently of that connection.
