For marinade, in a small bowl combine butter, tequila, lime juice, chili powder, salt, pepper, garlic and Tabasco. Reserve ¼ cup marinade.
Stir shrimp into remaining marinade and mix well. Cover and refrigerate 20 minutes, stirring once.
Remove shrimp from marinade. Place on greased broiler pan. Broil about 2 to 3 minutes. Turn shrimp over and brush with remaining marinade. Cook about 2 to 3 minutes longer or until done.
Contributed by Joyce Taylor