Easy Cowboy Casserole Recipe
This Easy Cowboy Casserole Recipe is a comforting, hearty one-dish meal perfect for busy weeknights or family dinners. Combining savory ground beef, aromatic onions and garlic, a medley of veggies, creamy cheddar cheese, and a crunchy potato topping, this casserole delivers a satisfying southwest-flavored dish that’s simple to prepare and loved by all ages.
- Author: Mary
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: Southwestern
- Diet: Gluten Free
Meat and Aromatics
- 1 lb ground beef
- 1 medium onion, chopped
- 2 cloves garlic, minced
Vegetables and Beans
- 1 can (15 oz) corn, drained
- 1 can (15 oz) black beans, drained and rinsed
- 1 can (10 oz) diced tomatoes with green chilies
Toppings
- 2 cups shredded cheddar cheese
- 2 cups instant mashed potatoes or 1 bag (about 32 oz) tater tots
Spices
- 1 tbsp chili powder
- 1 tsp ground cumin
- 1 tsp salt (adjust to taste)
- ½ tsp black pepper
- Brown the Meat and Sauté Aromatics: In a large skillet over medium heat, brown 1 lb of ground beef, breaking it apart evenly. When the meat begins to brown, add 1 chopped medium onion and 2 minced garlic cloves. Sauté until the onion is soft and fragrant, building the flavor base.
- Mix in the Vegetables and Beans: Add 1 can of drained corn, 1 can of drained and rinsed black beans, and 1 can of diced tomatoes with green chilies to the skillet. Stir to combine and let simmer for 5 minutes to meld flavors and reduce excess liquid.
- Season the Mixture: Sprinkle 1 tablespoon chili powder, 1 teaspoon cumin, 1 teaspoon salt, and ½ teaspoon black pepper over the mixture. Mix well and taste, adjusting seasonings as needed to achieve the signature smoky southwest flavor.
- Assemble in a Baking Dish: Transfer the meat and vegetable mixture into a greased casserole dish, spreading it out evenly to create a solid base for the topping.
- Top with Potatoes and Cheese: Evenly layer 2 cups of instant mashed potatoes or about 32 ounces of tater tots over the meat mixture. Generously sprinkle 2 cups of shredded cheddar cheese on top to create a delicious crispy or creamy topping.
- Bake Until Golden and Bubbling: Preheat the oven to 375°F (190°C). Bake the casserole for 25-30 minutes, or until the cheese is melted and the topping is golden brown. Let it cool slightly before serving.
Notes
- Use fresh onions and garlic for the best flavor over powders or dried forms.
- Drain excess grease after browning the beef to avoid a greasy casserole.
- Keep an eye on the baking topping to prevent burning and ensure a golden crust.
- Let the casserole rest 5-10 minutes after baking to set for easier slicing and serving.
- Use sharp cheddar or a cheese blend for a perfect melt and rich flavor.
Nutrition
- Serving Size: 1 cup
- Calories: 350 kcal
- Sugar: 5 g
- Sodium: 600 mg
- Fat: 18 g
- Saturated Fat: 9 g
- Unsaturated Fat: 7 g
- Trans Fat: 0.5 g
- Carbohydrates: 25 g
- Fiber: 6 g
- Protein: 22 g
- Cholesterol: 60 mg
Keywords: cowboy casserole, easy casserole, ground beef casserole, southwest casserole, family dinner recipe, one dish meal, cheesy casserole