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Oven-Baked Cheesy Tacos

300kcal
Prep 15 minutes
Cook 25 minutes
Total 40 minutes
These oven-baked cheesy tacos are an easy weeknight dinner option that combines seasoned meat and generous cheese in crispy taco shells, topped with fresh veggies.
Servings 10 tacos
Course Dinner, Main Course
Cuisine Mexican

Ingredients

For the Meat Filling
  • 1 lb ground beef (or ground turkey/chicken) hearty protein and base flavor
  • 1 tbsp olive oil helps sauté aromatics and adds healthy fats
  • 1 small onion, diced brings sweetness and depth
  • 2 cloves garlic, minced boosts flavor and supports immunity
  • 1 packet taco seasoning (or homemade mix) quick, bold seasoning
  • ½ cup tomato sauce or salsa adds moisture and tang
  • Salt & pepper, to taste balances and enhances flavors
For the Assembly
  • 10 small taco shells (flour or corn, slightly warmed) the crispy vessel for fillings
  • 2 cups shredded cheddar cheese (or Mexican blend) melty, savory topping
  • 1 cup lettuce, shredded fresh crunch and balance
  • ½ cup diced tomatoes juicy brightness
  • ½ cup red onion, diced crisp bite and color
  • ¼ cup fresh cilantro, chopped herbal lift and authenticity
Optional Toppings
  • Sour cream customize heat and creaminess
  • Jalapeños customize heat and creaminess
  • Guacamole customize heat and creaminess
  • Hot sauce customize heat and creaminess

Method

Preparation
  1. Preheat the oven to 375°F (190°C). Lightly grease a baking dish or line it with foil.
  2. In a skillet, heat 1 tablespoon olive oil over medium heat. Add the diced onion and minced garlic, and sauté until fragrant and the onion is translucent (about 3–4 minutes).
  3. Add 1 lb ground beef (or ground turkey/chicken) to the skillet. Use a spatula to break it up and cook until browned and no longer pink (about 6–8 minutes).
  4. Stir in 1 packet taco seasoning (or homemade mix), ½ cup tomato sauce or salsa, and a pinch of salt and pepper. Reduce heat and simmer for 5 minutes to let the flavors meld and the mixture thicken slightly.
Assembly
  1. Fill each warmed taco shell with a generous spoonful of the meat mixture, placing the filled tacos standing side by side in the prepared baking dish.
  2. Sprinkle the tops of the tacos with 2 cups shredded cheddar cheese (or Mexican blend), covering each taco evenly.
Baking
  1. Bake in the preheated oven for 10–15 minutes, until the cheese is fully melted and the edges of the shells are lightly crispy and golden.
  2. Remove from the oven and immediately top with 1 cup shredded lettuce, ½ cup diced tomatoes, ½ cup red onion, and ¼ cup fresh cilantro. Add sour cream, guacamole, jalapeños, or hot sauce as desired.

Nutrition

Serving1gCalories300kcalCarbohydrates30gProtein18gFat14gSaturated Fat7gSodium600mgFiber2gSugar2g

Notes

Tip: Don’t over-sauce: If your meat mixture is too loose, drain a little liquid or simmer longer so shells don’t get soggy. Warm shells briefly to make them pliable and help them crisp better when baked.

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