Ingredients
Here is what you will need to make this recipe. Most of it is probably already in your kitchen.
- Ground beef: The base of the filling. Choose 80/20 for the juiciest flavor, or 85/15 or 90/10 if you prefer a leaner taco.
- Flour or corn tortillas: Flour tortillas are soft and pliable and fold easily. Corn tortillas offer a traditional flavor and are naturally gluten-free, but they need to be warmed so they do not crack.
- White or yellow onion, diced: Adds savory sweetness that balances the seasoning.
- Red bell pepper, diced: Sweet, mild, and colorful.
- Yellow bell pepper, diced: Adds more color and a gentle, fruity sweetness.
- Fresh tomatoes, diced: Bring freshness and a little juiciness to the filling.
- Your favorite taco seasonings: Use a store-bought packet or a homemade blend.
- Shredded melting cheese: Monterey Jack, Mexican blend, cheddar, or a mix all work beautifully.
- Sauce for topping: Red enchilada sauce, taco sauce, salsa, or a creamy sauce of your choice.
- Cooking oil: To grease the baking dish and keep the tortillas from sticking.
Instructions
Follow these step-by-step instructions for perfect cheesy baked tacos every time.
Finely chop the onion and dice the red and yellow bell peppers into small pieces. Dice the fresh tomatoes and set all the vegetables aside. Cutting everything small and uniform matters here: smaller pieces cook quickly, blend into the meat, and make the tacos easier to fold and eat.
Heat a large skillet over medium heat. Add the ground beef and cook, breaking it into small crumbles with a wooden spoon or spatula, until it is browned and fully cooked. Drain excess grease if needed. A little fat adds flavor, but too much will make the filling greasy and the tortillas soggy.
Sprinkle your favorite taco seasonings over the cooked beef. Stir well so the meat is evenly coated and full of savory taco flavor. Seasoning the meat directly, before adding the vegetables, helps the spices bloom in the warm pan and cling to every crumble.
Stir in the diced onion, red bell pepper, yellow bell pepper, and fresh tomatoes. Cook for several minutes until the vegetables begin to soften and the flavors blend together. You are not trying to cook the vegetables until mushy. You want them tender but still colorful, so the filling has both flavor and texture.
Remove the skillet from the heat and stir some shredded melting cheese into the warm beef mixture until it begins to melt, creating a rich, cheesy filling. Taking the pan off the heat first prevents the cheese from separating or turning oily. Save the rest of the cheese for topping.
Preheat the oven to 375°F (190°C). Lightly grease a glass baking dish with cooking oil to help prevent the tortillas from ssticking. A 9×13-inch dish is the most common size and fits about eight to ten folded tacos snugly.
Spoon the cheesy beef mixture into each tortilla. Fold the tortillas over the filling and arrange them closely together in the prepared baking dish. Packing them tightly side by side helps them stay upright and keeps the shells from drying out. Do not overfill, or the filling will spill out when you fold.
Spoon a little of your favorite sauce over the folded tacos, then sprinkle generously with the remaining shredded cheese. A light hand with the sauce keeps the tortilla edges slightly crisp while still adding moisture and flavor. Add more if you like a saucier, enchilada-style result.
Place the baking dish in the preheated oven and bake for 15–20 minutes, or until the cheese is fully melted, bubbly, and lightly golden and the tacos are heated through. If you want extra browning on top, switch the oven to broil for the last minute or two, watching closely so the cheese does not burn.
Carefully remove the baking dish from the oven and let the tacos rest for a couple of minutes. Transfer to plates and open one slightly to reveal the juicy beef, colorful vegetables, and gooey melted cheese. Serve hot and enjoy every delicious bite!