Crockpot Cowboy Casserole

Looking for a hearty, flavor-packed meal that practically cooks itself? This Crock Pot casserole is loaded with savory sausage, tender red potatoes, sweet corn, fire-roasted tomatoes, and melty cheese—all slow-cooked to perfection. It’s one of the easiest, most satisfying dishes you’ll ever make, and it’s guaranteed to win hearts around the table.
Instead of the usual tater tots, this version uses baby red potatoes for a rustic, wholesome twist. Let’s dive in!
🛒 Ingredients (Serves 4–6)
Main Ingredients | |
---|---|
1 lb ground Italian sausage | |
1 cup yellow onion | Finely diced |
1 tsp salt | |
½ tsp black pepper | |
1 lb baby red potatoes | Thinly sliced |
1 green bell pepper | Diced |
1 can (14.5 oz) kidney beans | Drained and rinsed |
1½ cups frozen corn | |
1 can (14.5 oz) fire-roasted tomatoes | Undrained |
2 tsp fresh garlic | Minced |
½ tsp chili powder | |
1 cup Colby-Jack cheese | Shredded |
Cilantro | For garnish |
Sour cream | For garnish |
👩🍳 Step-by-Step Instructions
1️⃣ Sauté the Sausage
- Heat a splash of oil in a Dutch oven over medium-high heat.
- Add sausage and onion. Brown and crumble the sausage until fully cooked and caramelized.
- Season with salt and pepper.
2️⃣ Build the Casserole
- Transfer the sausage and onion mixture to your Crock Pot.
- Add sliced potatoes, kidney beans, diced bell pepper, corn, tomatoes (with juice), garlic, and chili powder.
- Stir gently to combine.
3️⃣ Slow Cook
- Cover and cook on high for 2–4 hours or low for 4–6 hours, until potatoes are tender and flavors are well blended.
- Sprinkle shredded cheese over the top, cover again, and cook for an additional 10 minutes until melted.
4️⃣ Serve & Enjoy
- Spoon into bowls and garnish with fresh cilantro and a dollop of sour cream if desired.
- Serve hot and enjoy the cozy, satisfying goodness!