Created by Jenny32 on August 23, 2012
Step 1: Heat oven to 350°F. Spray 9-inch glass pie plate or 9 1/2-inch glass deep-dish pie plate with cooking spray. In 12-inch skillet or 4-quart Dutch oven, cook beef and onion over medium-high heat, stirring occasionally, until thoroughly cooked; drain. Stir in bell pepper, corn, taco seasoning mix, tomatoes and enchilada sauce. Heat to boiling; remove from heat.
Step 2: Spread about 1/4 of beef mixture in thin layer in pie plate. Top with 3 tortillas (tortillas will overlap), 1/4 of beef mixture and 1/3 of cheese. Repeat layers 2 more times, starting with tortillas and ending with cheese on top. Pie plate will be very full but should not overflow.
Step 3: Bake about 30 minutes or until cheese is melted and lightly browned. Let stand 5 minutes before serving. Top each serving with sour cream and green onions.