Makes 12 cups

1 pound lean ground beef 1 envelope (3 tablespoons) taco seasoning 6 ounces diced tomatoes 1 (4 ounce) can diced green chiles 1 1/2 cups shredded sharp cheddar cheese 6 large flour tortillas

1. Preheat oven to 375º F. 2. In a large skillet, brown the ground beef and drain any remaining fat. Transfer to a bowl. 3. Add taco seasoning, tomatoes and green chiles to the ground beef and stir to combine. 4. Cut flour tortillas into a square shape and cut each into 4 smaller equally sized square pieces. 5. Generously coat a standard size muffin tin with nonstick cooking spray. 6. Line each cup of prepared muffin tin with a tortilla sheet. 7. Add 1.5 tablespoons taco mixture. Top with 1 tablespoon of cheese. Press down and add another layer of tortilla sheet, taco mixture, and a final layer of cheese. 8. Lightly brush the top edges of the tortilla with cooking oil. 9. Bake 18-20 minutes until cups are heated through and edges are golden brown. 10. Top with sour cream