Simple Freezer Mexican Casserole - No Getting Off This Train

Ingredients

• 1 pound ground beef or turkey
• 2 cups cooked rice (1 cup dry)
• 1 onion, chopped
• 1 green bell pepper, chopped
• 1 can black beans, drained and rinsed
• 8-oz can tomato sauce
• 1 cup frozen corn
• 1 teaspoon salt
• 1/4 teaspoon pepper
• 1 1/2 teaspoons chili powder
• 1/2 teaspoon garlic powder
• 1/2 teaspoon cumin
• 1 cup shredded cheddar