Get ready to spice up your dinner table with this vibrant and savory Mexican Fiesta Casserole! This crowd-pleasing dish layers seasoned ground beef, black beans, juicy diced tomatoes with green chilies, and sweet corn, all nestled between soft flour tortillas and smothered in a gooey Mexican cheese blend. Ready in just 45 minutes, this casserole combines classic Mexican flavors with the convenience of a one-pan meal, making it perfect for busy weeknights or a festive family gathering. Topped with creamy sour cream and fresh cilantro, every bite is bursting with bold, comforting flavors. Serve it with a side of guacamole or a crisp green salad, and watch it disappear! Keywords: Mexican casserole recipe, easy weeknight dinner, taco casserole, cheesy layered casserole.
Preheat your oven to 375°F (190°C).
In a large skillet, heat the olive oil over medium heat. Add the diced onion and cook for about 3 minutes, until softened. Add the minced garlic and cook for an additional 1 minute.
Add the ground beef to the skillet and cook until browned, breaking it up with a spoon as it cooks. Drain any excess fat.
Stir in the taco seasoning mix, black beans (rinsed and drained), diced tomatoes with green chilies (undrained), and corn (drained). Cook for 3-5 minutes until well combined and heated through.
Lightly grease a 9x13-inch casserole dish. Place two tortillas on the bottom of the dish, overlapping slightly.
Spread 1/3 of the beef mixture over the tortillas, followed by 1/3 of the shredded cheese. Repeat this process two more times, creating three layers, finishing with a layer of cheese on top.
Cover the casserole dish with aluminum foil and bake for 20 minutes. Remove the foil and bake for an additional 10 minutes until the cheese is melted and bubbly.
Let the casserole cool for 5 minutes before serving. Top with sour cream and chopped fresh cilantro for added flavor.
Calories |
5045 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 321.7 g | 412% | |
| Saturated Fat | 161.5 g | 807% | |
| Polyunsaturated Fat | 1.3 g | ||
| Cholesterol | 929 mg | 310% | |
| Sodium | 7526 mg | 327% | |
| Total Carbohydrate | 331.5 g | 121% | |
| Dietary Fiber | 47.9 g | 171% | |
| Total Sugars | 61.3 g | ||
| Protein | 267.0 g | 534% | |
| Vitamin D | 2.6 mcg | 13% | |
| Calcium | 4542 mg | 349% | |
| Iron | 29.8 mg | 166% | |
| Potassium | 3788 mg | 81% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.