Preheat your oven to 375°F (190°C).

In a large skillet over medium heat, add the ground beef and cook until browned, stirring frequently for about 5-7 minutes. Add diced onions and spices, allowing the mixture to simmer until the onions are translucent.

For homemade enchilada sauce, combine tomato sauce with spices in a saucepan over medium heat, stirring for about 5 minutes.

Lay out a tortilla, place a spoonful of the beef filling in the center, roll tightly and place seam-side down in a greased baking dish. Repeat until all tortillas are filled.

Pour enchilada sauce evenly over the tortillas and sprinkle cheese on top.

Bake for 20-25 minutes until cheese bubbles and turns golden brown. Allow to cool slightly before serving.

Slice and serve with garnishes like fresh cilantro or sour cream.