Make the beef filling: In a large skillet, heat olive oil over medium-high heat. Add ground beef and cook until browned, breaking it up so it cooks evenly. Drain any extra grease.
1 pound lean ground beef, 1 tablespoon olive oil
Add the sauce: Stir in tomato sauce, water or beef broth, and taco seasoning. Mix well and bring to a simmer so the flavors come together.
½ cup tomato sauce or puree, 3 tablespoons water or beef broth
Simmer: Reduce heat and let it cook for 5–7 minutes, stirring occasionally until thickened and flavorful.
3 –4 tablespoons homemade taco seasoning mix
Warm the shells: Heat taco shells or flour tortillas according to package directions so they’re soft and pliable.
8 –10 taco shells or flour tortillas
Assemble tacos: Spoon beef mixture into each shell. Add your favorite toppings and serve fresh.
Cheddar cheese, Cherry tomatoes, Red onion, Lettuce, Sour cream