Beef Enchiladas

Beef Enchiladas Ingredients: 1 pound lean ground beef or 1 package fully cooked shredded beef ½ cup chopped onion 2 cloves garlic, crushed ½ tsp. salt ¼ tsp. pepper 2 cans (10 ounces each) mild enchilada sauce 8 small corn tortillas (6-7 inches diameter) ¾ cup shredded pepper-jack cheese 1 Tbsp. chopped fresh cilantro sour cream (optional) Instructions: