Easy Taco Casserole Recipe with Ground Beef and Doritos - My Homemade Recipe

Ingredients

• 1 tablespoon olive oil
• 1 pound lean ground beef
• 1/2 medium onion, chopped
• 1 tablespoon chili powder
• 1/2 teaspoon garlic powder
• 1/2 teaspoon ground cumin
• 2 cups crushed Doritos (Nacho Cheese flavor)
• 1 (14 oz) can black beans, drained & rinsed
• 1 (12 oz) can corn, drained
• 1 (15.5 oz) jar salsa
• 2 cups shredded Mexican cheese blend or cheddar, divided
• Tomatoes, cilantro, scallions, avocado, black olives, sour cream, lettuce