Okay, mi gente — you know I started my whole digital career as a food blogger. Delish Delights, sharing Puerto Rican recipes, is what helped me walk away from engineering and do this full time. So when Chef Mia Castro walked into the studio — a Boricua chef who beat Bobby Flay with her Abuela’s Arroz con Pollo, trained under Wolfgang Puck and Thomas Keller, made it to the Hell’s Kitchen finale, and just released her debut cookbook Cocina Puerto Rico — I felt this one in my chest. This conversation is about food, yes. But it’s really about what happens when you stop hiding where you come from and start building on it.
The Kitchen Was Always Her Classroom
Chef Mia Castro was born and raised in San Juan, Puerto Rico, and she did not grow up dreaming of becoming a chef. She grew up in her Abuela’s kitchen because it was more interesting than homework. Her parents both worked late — they were hustlers — and so Abuela was the one who picked her and her sister up from school and brought them home. And while Abuela was trying to convince them to get their homework done, Mia was in the kitchen, watching, absorbing, finding all of it completely fascinating.
“I never thought, I want to be a chef. It was more like just being with her and finding the food and cuisine fascinating.”
They watched La Cocina de Joana on Telemundo together. Full circle: Joana ended up writing the foreword for Mia’s debut cookbook. By junior year of high school, Mia’s mom saw the pattern before Mia did. When Mia was considering general studies or a gap year, her mom said: you are always in the kitchen. You are always on the Food Network. Maybe you want to study this. That nudge changed everything.
What’s notable about Mia’s story isn’t just that her parents supported the culinary path — it’s why. They weren’t blindly encouraging her. They told her straight: if you want to be comfortable financially, this is how you’re going to do it. They taught her the realistic path alongside the dream. And then they let her walk it.
Training in Elite Kitchens — and Learning to Take Up Space
Mia attended The Culinary Institute of America in Hyde Park, New York, earning her Associate’s in Culinary Arts and a Bachelor’s in Hospitality and Management. Over the next decade, she trained in elite kitchens under Wolfgang Puck, Thomas Keller, and José Andrés in Las Vegas, Miami, and New York. She developed her signature Mediterribbean style — Mediterranean technique meeting Caribbean soul.
She was often the only woman in the room. Sometimes she was told she needed to be able to lift 100 pounds — more than her own body weight. Instead of walking away, she got creative. She learned to break it down and carry the load piece by piece. And she absorbed everything she could, head down, ears open.
“They throw bricks at you and you end up building a house with the bricks they throw at you.”
But there was a cost. Early in her career, she felt like she had to stifle the Puerto Rican to fit in. She felt pressure to adapt to French food, Spanish food, whatever the kitchen demanded — not the food she actually came from. That tension followed her for years. She wanted to bring Puerto Rican food into these elite spaces. She just had to be strategic about when.
Her opportunity came during the Hell’s Kitchen finale, where she was given complete creative freedom to design a five-course menu. She leaned all the way in. No more stifling. And Puerto Rican food in a fine dining context? It held up. It more than held up.
Walking Away Was the Move
After 10 years in restaurant kitchens, Mia was ready to leave. She wasn’t making the kind of money she wanted. She was being worked to the core with limited creative freedom. And the deeper issue? She wasn’t feeding people. She was cooking in the back. She couldn’t see the people eat.
“I cooked because I like to feed people. Like my Abuela — I want to sit there and watch you eat it. And what do you think?”
Her parents encouraged her to explore different avenues instead of abandoning the industry entirely. She pivoted to private chef work. And that changed everything. She was cooking in someone’s kitchen, asking what they liked, watching them enjoy her food. She’s had one private client for nine years. Nine years of trust, creative freedom, and a relationship built over time.
She layered in food influencing, recipe development, brand partnerships with Diamond Crystal Kosher Salt, Del Monte Fresh, Peroni, and Rioja Wines. She competed on Chopped and Hell’s Kitchen. Gordon Ramsay invited her to host his YouTube series Ramsay in 10, where she cooked chef-quality meals in under 10 minutes, racking up millions of views. Brick by brick, she built a house.
How COVID and FaceTime With Abuela Created a Cookbook
When COVID hit and Mia’s clients left New York, she was home alone. She started calling Abuela on FaceTime almost every day. And she noticed something: Abuela was making all the dishes Mia grew up eating — ensalada de pulpo, serenata de bacalao, fricassee de pollo — and Mia, a professional chef, didn’t actually know how to make them. She had always just waited until she could go home and let Abuela cook for her.
So she started asking. And recording. And posting. The response was overwhelming — people who had forgotten those dishes, diaspora members who were desperate to reconnect, home cooks who had never heard of them and needed a recipe. The idea for Cocina Puerto Rico was born in those FaceTime sessions.
“The book started as me sharing the recipes Abuela was sharing with me. I say recipes very loosely — it was more like, echale un chin de esto.”
Abuela’s recipe instructions were classic: arroz con pollo? Same way you make arroz con gandules, pero with pollo. Mia had to pry the details out, document them, and make them replicable. In 2022, she flew to Puerto Rico for five months and cooked with Abuela every day. They shot the entire book at Abuela’s house, turning her home into a studio. For the cremitas chapter — the Puerto Rican porridge that every Boricua baby grew up eating — Mia asked Abuela to make her a bowl. She said it was for her. Abuela made it from memory, perfectly. The photo in the book? That’s Abuela’s version, made on the spot, for Mia.
The 6-Year Battle to Get Published
Mia started working on Cocina Puerto Rico in 2020. She wasn’t done until 2026. Six years. And the road was not straightforward.
The first challenge was just getting publishers to take the concept seriously. She heard: we already have a Puerto Rican cookbook. As if one book could contain an entire culture. As if Puerto Rico should be filed under “Caribbean” or “Latin” instead of being given its own shelf. She pushed back, every time.
“I wanted Puerto Rican food to be as accessible as Italian food. As Mexican food. We deserve to be a standalone culture.”
She worked with a writing coach for six months just to write the book proposal — because a book proposal is a business plan, and nobody teaches you that. Then months to find an agent. More months to find a publisher interested in the concept. Then two years from contract to publication. The book came out February 10, 2026, published by Union Square and Co. It was on Food and Wine and Bon Appetit’s Best New Cookbooks of Winter 2026 within weeks. It appeared on Good Morning America and the Today Show. The world was ready. It just took her six years to get there.
Building a Personal Brand Before You Think You’re Ready
Mia has described herself as an accidental influencer. She wasn’t trying to build a platform. She was just posting photos because she loved plating food and couldn’t stand watching hours of work disappear in 10 minutes. Then she started posting FaceTime cooking sessions with Abuela. Then IGTV happened. Then the cookbook happened.
Her advice to creators — chef or otherwise — is simple: treat your presence online like a portfolio. One space where you show everything you do. Be consistent. And prepare yourself as if the opportunity is already coming.
“There is no such thing as luck. There is opportunity combined with preparation. A producer called me because they saw my Instagram. Be ready.”
She also credits being unapologetically Puerto Rican as a strategic advantage. Instead of trying to serve everyone, she was crystal clear on who she is and who she serves. When anyone needed a Puerto Rican chef — for TV, for partnerships, for media — there was no confusion about where to go. That specificity wasn’t limiting. It was the whole strategy.
What Success Actually Looks Like Now
When Mia was in culinary school, she thought success meant owning a restaurant. That’s what you were supposed to do. Graduate, open a restaurant, get your Michelin star. She learned quickly that was someone else’s dream — and that the reality of restaurants was brutal hours, little money, and almost no creative freedom.
Now? Success looks like working 35-40 hours a week. Having time to travel. Being present with family. Spending the money she earns the way she actually wants to spend it. On Hell’s Kitchen, some contestants told her she wasn’t a real chef because she was a private chef. Earlier in her career, she might have gotten defensive. Now? She lets them have their definition.
“Real success is the time I get to spend the money that I make. That is the real definition of success for me.”
She also said something that I want every creator and first-gen professional to hear: it’s been better than expected. Not what she planned. But better. Pivoting wasn’t giving up. It was choosing herself.
The Legacy She Hopes Cocina Puerto Rico Leaves
Mia wants Puerto Rican food to be mainstream. She wants it to be as American as pasta or tacos — because Puerto Ricans are as much a part of the United States as any other culture. For the diaspora, she wants the book to bring them home. For the people on the island, she wants them to feel like they’re eating Abuela’s food.
And for anyone who has never cooked Puerto Rican food before? She says start with the Arroz con Pollo. Not just because it beat Bobby. But because it uses adobo and sofrito — the backbone of the entire cuisine — and brings everything together in one pot. Starch, protein, layers of flavor. It’s the introduction to who we are.
“Our ingredients are straightforward. But it’s about layering those flavors that makes it special.”
Key Takeaways From This Episode
- Staying humble and open to learning is what keeps you relevant. Abuela is still asking Mia how to cook things at 90. That is a growth mindset in action.
- You do not have to hide where you come from to belong in elite spaces. The identity you were told to suppress is often your greatest professional asset.
- There is no luck. There is opportunity combined with preparation. Build your portfolio, show up consistently, and be ready when the call comes.
- Pivoting is not failing. Walking away from restaurants was not giving up — it was choosing a version of success that actually fit her life.
- Time is the real flex. Freedom to spend the money you make the way you want? That is the whole point.
- Getting a book published as a Latina author is a 6-year process. It takes a writing coach, an agent, and years of rejection before it reaches shelves. Know the process before you romanticize it.
- Specificity is a strategy. Being unapologetically Puerto Rican did not limit her opportunities. It made her impossible to overlook.
Resources Mentioned
Cocina Puerto Rico: Recipes from My Abuela’s Kitchen to Yours by Chef Mia Castro — available wherever books are sold; signed copies at cocinapuertorico.net
Chef Mia Castro’s website: chefmiacastro.com
Instagram: @ChefMiaCastro
Financially Lit! The Modern Latina’s Guide To Level Up Your Dinero by Jannese Torres
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