Preheat oven to 350°F. Combine beef and taco seasoning in a heavy nonstick skillet over medium high heat. Sauté meat 5-10 minutes until browned. Drain well. Combine beef, enchilada sauce and soups in a bowl. Mix thoroughly. Arrange tortilla pieces in the bottom of a 9x11 inch baking dish. Cover with beef mixture and sprinkle with cheese and onion. Bake 30 minutes, or until cheese is bubbly.

Serve with Picante sauce, if desired.

Yield: This recipe serves 12 people.