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Crispy Baked Ground Beef Tacos

Crispy baked ground beef tacos with perfectly golden, crunchy shell edges and seasoned beef in the middle. Corn tortillas are brushed with olive oil and baked until crisp, then topped with cheddar, lettuce, tomatoes, onion, sour cream, and salsa.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 4 servings
Course: Dinner
Cuisine: Mexican-American
Calories: 680
Ingredients Equipment Method Notes

Ingredients
  

Ground beef
  • 1 lb ground beef Use 85–90% lean for best flavor without excess grease.
Taco filling
  • 1 taco seasoning packet Use the full packet for classic seasoning depth.
  • 0.25 cup water
  • 0.5 tsp salt and pepper Season to taste if your taco seasoning is light.
Taco shells
  • 8 small corn tortillas Small tortillas crisp more evenly when baked folded.
  • 1 tbsp olive oil Brush lightly on both sides for golden crunch.
Toppings
  • 1 cup shredded cheddar cheese
  • 1 cup shredded lettuce
  • 0.5 cup diced tomatoes
  • 0.25 cup diced onion
  • 0.25 cup sour cream
  • salsa to taste Add more or less to control heat.

Equipment

  • 1 cast iron skillet
  • 1 sheet pan

Method
 

Cook the seasoned ground beef
  1. Brown the ground beef in a skillet over medium-high heat, breaking it apart as it cooks, about 8 minutes. You want no pink remaining and some browned bits on the bottom.
  2. Drain excess fat, then stir in taco seasoning and water. Simmer over medium-high heat for 5 minutes, stirring occasionally, until thickened slightly.
Bake crispy taco shells
  1. Brush both sides of the tortillas lightly with olive oil. Keep the coating thin so the shells bake crisp instead of greasy.
  2. Fold tortillas in half and arrange them on a baking sheet. Bake at 400°F for 8-10 minutes until crispy and golden, flipping only if needed for even browning.
Assemble and serve
  1. Fill each taco shell with the seasoned ground beef. Add enough to mound slightly so each taco has a hearty center.
  2. Top with shredded cheddar cheese, shredded lettuce, diced tomatoes, and diced onion. Arrange the toppings so the shells stay visible at the edges.
  3. Drizzle with sour cream and salsa, then serve immediately. The shells stay crispest right after assembling.

Notes

For extra crisp shells, use small tortillas and bake them folded with space between each taco half. Store leftover taco filling in the fridge up to 3 days and rewarm before filling; assembled tacos are best eaten the same day. Freezing: freeze the cooked beef filling up to 3 months, thaw in the fridge, and reheat. Dietary swap: use a low-sodium taco seasoning packet and add less salt to keep it lighter on sodium.