Sheet Pan Beef Tacos with Avocado Lime Crema

In a small bowl, combine chili powder, cumin, garlic powder, onion powder, dried oregano, paprika, and salt.

In a large skillet over medium-high heat, add the ground beef. Add the spice mixture and cook, breaking up the meat with a spoon, until browned.

Stir in the tomato paste until well combined.

Add the chopped onion and cilantro stems. Cook for about 5 minutes, until the onion has softened.

Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.

Arrange the tortillas on the prepared baking sheet and brush both sides with olive oil.

Spoon the beef mixture onto one half of each tortilla, then top with shredded cheese.

Fold the other half of the tortilla over the filling and press down gently. Sprinkle a little more cheese on top of each taco.

Bake for about 15 minutes, or until the tortillas are golden brown and crispy.

Remove from the oven and top with avocado lime crema, fresh cilantro leaves, and serve with lime wedges.