Preheat the oven to 300°F (150°C).

Brown Ground Beef: In a large frying pan, crumble the ground beef and add the chopped onion.

Saute over medium heat, stirring frequently, until the beef is browned and the onion is softened, about 10-15 minutes.

Drain any excess grease from the pan.

To the browned beef and onion mixture, add the crushed garlic, tomato sauce, and salt and pepper to taste.

Cook until the mixture thickens slightly, about 10 minutes.

Stir in the frozen corn and cook for an additional 2-3 minutes until the corn is heated through.

Remove the pan from the heat.

Warm the tortillas in the microwave (wrapped in dampened paper towels) or in the oven (wrapped in foil) for a few minutes to make them pliable.

Place a portion of the beef mixture onto each tortilla.

Sprinkle with chopped fresh parsley and any additional spices if desired.

Roll up each tortilla tightly, folding in the sides as you go to enclose the filling.

Bake: Place the rolled-up tortillas in a baking dish and bake in the preheated oven for about 5-10 minutes to warm through.

Serve the beef tortillas hot, garnished with extra parsley if desired.