Spicy Mexican Casserole - A Flavorful Fiesta In Your Mouth - My Homemade Recipe

Ingredients

• 1 pound ground beef.
• 1 medium onion, diced.
• 1 (10-ounce) can diced tomatoes with green chilies (Rotel), undrained.
• 1 (10.5-ounce) can cream of mushroom soup.
• 1 (10.5-ounce) can cream of chicken soup.
• 1 (15-ounce) can corn, drained.
• 1 (15-ounce) can black beans, drained and rinsed.
• 1 (10-ounce) bag tortilla chips, crushed.
• 2 cups shredded Mexican cheese blend.
• 1 cup sour cream.
• 1 teaspoon garlic powder.
• 1 teaspoon chili powder.
• 1 teaspoon cumin.
• Salt and pepper, to taste.
• Fresh cilantro, chopped (for garnish).