John Wayne Casserole 🤠

Ingredients:
- 2 pounds ground beef, browned and drained
- 1 ounce packet taco seasoning
- 16 ounce can large biscuits
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 8 ounces cheddar cheese, shredded and divided
- 1 medium onion, halved and sliced
- 2 medium tomatoes, sliced
- 1 medium red bell pepper, halved and sliced
- 4 ounces canned sliced Jalapeno peppers