Creamy Beef Enchiladas

1 lb ground beef 1 onion, chopped 1 teaspoon ground cumin 2 teaspoons garlic Salt 1 cup salsa 1 cup sour cream 1 small can sliced black olives 6 flour tortillas 1 1/2 cups enchilada sauce 2 cups shredded mexican blend cheese Brown ground beef with chopped onion in a medium pan over medium/high heat. While browning add cumin and garlic salt. Once cooked through and no longer pink, remove from heat and let cool. Once cooled stir in salsa, sour cream and half of the olives. Pour a little enchilada sauce in a 9×12″ baking pan. Fill tortillas with the mixture and place seam side down in pan. Pour remaining enchilada sauce over the top. Sprinkle with remaining olives and then top with cheese. Bake at 350 for 20 minutes.