Best Beef Enchiladas

Preheat oven to 350 degrees F (175 degrees C).

Cook and stir ground beef with onion in a skillet over medium heat until meat is crumbly and no longer pink, about 10 minutes.

Stir 1 cup Cheddar cheese, sour cream, parsley, , oregano, and black pepper into the ground beef until cheese has melted.

Mix in enchilada sauce, chili powder, garlic, and salt; bring to a simmer, reduce heat to low, and simmer until meat sauce is slightly thickened, about 5 minutes.

Lay a tortilla onto a work surface and spoon about 1/4 cup of meat sauce down the center of the tortilla.

Top meat sauce with 1 tablespoon black beans and a sprinkling of black olives.

Roll the tortilla up, enclosing the filling, and lay seam-side down into a 9x13-inch baking dish.

Repeat with remaining tortillas.

Spoon any remaining meat sauce over the enchiladas and scatter any remaining black beans and black olives over the top.

Sprinkle tortillas with 1/4 cup Cheddar cheese.

Bake in the preheated oven until cheese topping is melted and enchiladas and sauce are bubbling, 20 to 22 minutes.

Let stand 5 minutes before serving.