The Story & Intro
Hi👋 I’m Lacamorea, a 31-year-old French girl who traded the cobblestone streets of Paris for the cozy kitchens of America 🇫🇷➡️🇺🇸. Ever since I could reach the countertop, I’ve been whisking, stirring, and sneaking tastes of cake batter when no one was looking 🍰😋. Cooking isn’t just my passion it’s my love language, my therapy, and my favorite way to make people smile.

When I think about Mexican Ground Beef Casserole, I think about warmth. I think about busy evenings when everyone comes home hungry and tired, and I want one dish that feels like a hug on a plate. I remember the first time I made this Mexican Ground Beef Casserole in my American kitchen. I stood there with a skillet sizzling, spices blooming in the air, and cheese melting slowly in the oven. That moment felt like home, even though I was far from Paris.
This Mexican Ground Beef Casserole became my go-to recipe when friends stopped by unexpectedly, when kids needed comfort food after a long school day, or when I wanted something hearty without spending hours cooking. I love how Mexican Ground Beef Casserole brings bold flavors together in the simplest way. Cooking is about more than just food it’s about sharing stories and making memories, and this dish does exactly that every single time.
Why I Love Making This Recipe
I love making Mexican Ground Beef Casserole because it never fails me. I can rely on it when my day feels chaotic. I can make it ahead, bake it later, and still feel proud when I serve it. I love that it uses everyday ingredients, but the flavors feel exciting and comforting at the same time.
This casserole reminds me that food does not need to be complicated to be meaningful. I only need good ground beef, warm spices, creamy elements, and plenty of cheese. I love how adaptable it is. I can make it mild for kids or spicy for adults. I can add vegetables when I want something extra nourishing.
Most of all, I love how Mexican Ground Beef Casserole brings people together at the table. I watch everyone scoop generous portions, scrape their plates, and ask for seconds. Those moments are why I cook.
Ingredients & Little Kitchen Secrets
I always say that simple ingredients shine when treated with love. For this Mexican Ground Beef Casserole, I keep things easy but intentional.
I use ground beef with some fat because flavor matters. I choose yellow onion for sweetness and garlic for depth. I rely on canned diced tomatoes and corn because they save time without sacrificing taste. Black beans add heartiness and make the dish filling.
My little kitchen secret is seasoning the beef generously while it cooks. I never wait until the end. I also let the casserole rest for a few minutes after baking so it slices beautifully and holds together on the plate.
Cheese matters here. I love a Mexican blend, but cheddar works beautifully too. I always shred it myself because it melts better and feels more homemade.

How I Make It, Step by Step
I start by heating my oven and greasing my baking dish. That small step already makes me feel organized. I heat a large skillet and add the ground beef, breaking it apart gently. I let it brown properly because color equals flavor.
Once the beef cooks, I add chopped onion and garlic. I stir and let everything soften until the kitchen smells incredible. Then I sprinkle in my spices and let them bloom in the fat. This step makes all the difference.
I stir in tomatoes, beans, corn, and sauce, letting everything simmer together for a few minutes. I taste and adjust seasoning because every kitchen deserves that moment of care.
I layer everything into the baking dish, top it generously with cheese, and slide it into the oven. While it bakes, I clean my counters and imagine everyone enjoying dinner. When it comes out bubbly and golden, I let it rest before serving.
How I Serve It at Home
At home, I serve Mexican Ground Beef Casserole straight from the baking dish. I place it in the center of the table because casseroles feel communal. I often add a simple green salad or sliced avocado on the side.
Sometimes I add sour cream, fresh cilantro, or jalapeños for those who like extra toppings. Warm tortillas on the side turn it into a full feast. No matter how I serve it, this dish always feels generous and welcoming.

Storage, Reheating & Make-Ahead Tips
I love that Mexican Ground Beef Casserole stores beautifully. I keep leftovers in an airtight container in the fridge for up to four days. The flavors deepen overnight, which makes reheating even better.
I reheat individual portions in the microwave or warm the whole dish in the oven covered with foil. I also freeze this casserole before baking when I want a stress-free future dinner.
This recipe truly supports busy women and families who still want comforting home-cooked meals.
100-Word Short Version
Mexican Ground Beef Casserole is my cozy, cheesy answer to busy nights. I brown seasoned ground beef, mix it with tomatoes, beans, corn, and sauce, then bake it under a generous layer of cheese. This dish delivers bold Mexican-inspired flavors with minimal effort. I love serving it hot from the oven with simple toppings like sour cream or avocado. It stores beautifully, reheats perfectly, and always brings everyone back to the table for seconds.
Recipe Card Section
⏱️ Time
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
🛒 Ingredients
Ground beef, onion, garlic, diced tomatoes, black beans, corn, enchilada sauce, taco seasoning, shredded cheese
👩🍳 Instructions
Brown beef, sauté aromatics, add remaining ingredients, bake with cheese until bubbly
📝 Notes
Adjust spice level to taste and let casserole rest before serving
🍽️ Nutrition
Comforting, hearty, protein-rich, family-friendly 🍽️💛
Print
Mexican Ground Beef Casserole
- Total Time: 50 minutes
- Yield: 6 servings 1x
Description
This Mexican Ground Beef Casserole is a cozy, cheesy, family-friendly dinner made with seasoned beef, beans, corn, and melty cheese. It’s easy, comforting, and perfect for busy weeknights when you want something warm and satisfying.
Ingredients
- 1 lb ground beef
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 can diced tomatoes (14.5 oz)
- 1 can black beans, drained and rinsed
- 1 cup corn kernels
- 1 cup enchilada sauce
- 2 tablespoons taco seasoning
- 2 cups shredded Mexican blend cheese
Instructions
- Preheat oven to 375°F and grease a baking dish.
- Brown ground beef in a skillet over medium heat.
- Add onion and garlic and cook until soft.
- Stir in taco seasoning, tomatoes, beans, corn, and enchilada sauce.
- Transfer mixture to baking dish and top with cheese.
- Bake for 30–35 minutes until bubbly and golden.
- Let rest 5 minutes before serving.
Notes
You can make this casserole ahead of time and refrigerate it before baking. Adjust the spice level by using mild or spicy enchilada sauce. Leftovers store well in the fridge for up to 4 days.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dinner
- Method: Baking
- Cuisine: Mexican-American
Nutrition
- Serving Size: 1 serving
- Calories: 420
- Sugar: 6g
- Sodium: 780mg
- Fat: 24g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 6g
- Protein: 26g
- Cholesterol: 85mg
Conclusion
Mexican Ground Beef Casserole represents everything I believe about cooking. It proves that food can be simple, affordable, and deeply comforting at the same time. Every time I make it, I feel connected to my kitchen, my family, and the people I love feeding. I hope this recipe finds a place in your home the way it did in mine.
