1Heat oven to 375^.
In a large skillet, brown meat, onion, and garlic until meat is no longer pink, about 8 minutes; drain.
Stir in undiluted soup and taco mix packet; heat through.
Spoon mixture into standing taco shells in baking pan, and top with cheese.
Bake 5 minutes or until cheese melts.
Serve with garnishes.