Easy Slow Cooker Cowboy Casserole for Hearty Dinners

Easy Slow Cooker Cowboy Casserole is the ultimate comfort food for busy weeknights. After making this many times, I’ve discovered the trick to keeping it from drying out. The result? A hearty, satisfying dinner that’s better than takeout and ready in just 10 minutes prep. If you love recipes like this, you’ll also enjoy Creamy Coconut Key Lime Pie Smoothie Recipe and Fresh Spring Roll Bowl with Creamy Peanut Sauce.

What You'll Need for Easy Slow Cooker Cowboy Casserole for Hearty Dinners

Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.

• 1 lb ground beef
• 1 onion, diced
• 1 bell pepper, diced
• 1 can (15 oz) kidney beans, drained and rinsed
• 1 can (15 oz) corn, drained and rinsed
• 1 can (10 oz) diced tomatoes with green chiles
• 1 packet (1.27 oz) taco seasoning
• 1 cup shredded cheddar cheese
• 4 slices bacon, cooked and crumbled
• Salt and pepper, to taste
• Optional: Sour cream
• Optional: Chopped green onions
• Optional: Diced avocado
• Optional: Fresh cilantro

How to Make Easy Slow Cooker Cowboy Casserole for Hearty Dinners

1. Step 1: In a large skillet, cook ground beef, onion, and bell pepper over medium heat until browned. Drain excess fat.
2. Step 2: Stir in kidney beans, corn, diced tomatoes, and taco seasoning. Transfer to slow cooker.
3. Step 3: Cover and cook on low for 6-8 hours or on high for 3-4 hours.
4. Step 4: Stir in shredded cheese and crumbled bacon. Cook for an additional 10-15 minutes until cheese is melted.
5. Step 5: Serve hot with desired toppings.

Storing & Reheating Easy Slow Cooker Cowboy Casserole for Hearty Dinners

Short-Term Storage

Store in an airtight container in the fridge. Store leftovers in an airtight container in the fridge for up to 4 days. Make-ahead tip: This recipe can be made ahead and stored in the fridge for up to 2 days before cooking.

Freezing Easy Slow Cooker Cowboy Casserole for Hearty Dinners

Freeze individual portions for up to 3 months. Thaw overnight in the fridge before reheating.

How to Reheat Without Drying It Out

Oven: Reheat in the oven at 350°F (175°C) for 15-20 minutes. Microwave: Reheat in the microwave for 1-2 minutes, stirring halfway through.

Recipe Notes

• Chef tip: For a spicier casserole, add a diced jalapeño or a pinch of cayenne pepper.
• Best substitution: Substitute the ground beef with cooked lentils for a vegetarian version.
• Make-ahead: Prepare the casserole up to the point of adding cheese and bacon, then refrigerate overnight. Cook as directed the next day.
• Scaling: This recipe can be easily doubled or halved to suit your needs.
• Troubleshooting: If the casserole is too dry, add a little beef broth or water before cooking.

Easy Slow Cooker Cowboy Casserole for Hearty Dinners

⏱

Prep

10 minutes

🍳

Cook

6-8 hours (low) or 3-4 hours (high)

⏳

Total

6 hours 10 minutes (low) or 3 hours 10 minutes (high)

🍽

Serves

6 servings

🥗

Diet

Gluten-free

Ingredients

Main Ingredients

• 1 lb ground beef
• 1 onion, diced
• 1 bell pepper, diced
• 1 can (15 oz) kidney beans, drained and rinsed
• 1 can (15 oz) corn, drained and rinsed
• 1 can (10 oz) diced tomatoes with green chiles

Seasonings

• 1 packet (1.27 oz) taco seasoning
• 1 cup shredded cheddar cheese
• 4 slices bacon, cooked and crumbled
• Salt and pepper, to taste

Optional Toppings

• Sour cream
• Chopped green onions
• Diced avocado
• Fresh cilantro

Instructions

1. Step 1: In a large skillet, cook ground beef, onion, and bell pepper over medium heat until browned. Drain excess fat.
2. Step 2: Stir in kidney beans, corn, diced tomatoes, and taco seasoning. Transfer to slow cooker.
3. Step 3: Cover and cook on low for 6-8 hours or on high for 3-4 hours.
4. Step 4: Stir in shredded cheese and crumbled bacon. Cook for an additional 10-15 minutes until cheese is melted.
5. Step 5: Serve hot with desired toppings.

Notes

• Chef tip: For a spicier casserole, add a diced jalapeño or a pinch of cayenne pepper.
• Best substitution: Substitute the ground beef with cooked lentils for a vegetarian version.
• Make-ahead: Prepare the casserole up to the point of adding cheese and bacon, then refrigerate overnight. Cook as directed the next day.
• Scaling: This recipe can be easily doubled or halved to suit your needs.
• Troubleshooting: If the casserole is too dry, add a little beef broth or water before cooking.

Storage

• Fridge: Store leftovers in an airtight container in the fridge for up to 4 days.
• Freezer: Freeze individual portions for up to 3 months. Thaw overnight in the fridge before reheating.
• Oven reheat: Reheat in the oven at 350°F (175°C) for 15-20 minutes.
• Microwave reheat: Reheat in the microwave for 1-2 minutes, stirring halfway through.
• Make ahead: This recipe can be made ahead and stored in the fridge for up to 2 days before cooking.

Nutrition Per Serving

• Calories: 420
• Protein: 28g
• Fat: 18g
• Carbs: 36g
• Fiber: 6g
• Sugar: 5g
• Sodium: 1200mg
• Cholesterol: 80mg
• Sat. Fat: 8g

Nutritional values are estimates only. Actual values may vary by brand and portion size.

Easy Slow Cooker Cowboy Casserole for Hearty Dinners FAQs

A Warm Final Note

I can’t wait for you to try Easy Slow Cooker Cowboy Casserole for Hearty Dinners and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!