Chili Rellenos Casserole

Ingredients

• 1 pound ground sirloin
• 1/2 cup chopped onion
• 3/4 cup red bell pepper
• 1 teaspoon olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1/2 teaspooon garlic powder
• 1 teaspoon cumin
• 1/4 teaspoon allspice
• 2 4 ounce cans chopped green chilis
• 1 1/2 cups shredded sharp cheddar cheese, and a little more for the top of the casserole
• 1 cup milk
• 1/2 cup sour cream
• 1/4 cup flour
• 4 eggs beaten
• dash of tobasco