Easy Slow Cooker Cowboy Potato Casserole for Dinner
Easy Slow Cooker Cowboy Potato Casserole is the ultimate hassle-free dinner. After making this many times, I discovered the trick to a perfectly crispy topping. The creamy potatoes and warm, cozy flavors will make your whole family happy. Keep reading for my best tips. If you love recipes like this, you’ll also enjoy Refreshing Mint and Lemon Verbena Iced Tea Recipe and Crispy Cheesy Potato Skins with Bacon for Easy Appetizers.
Why This Easy Slow Cooker Cowboy Potato Casserole for Dinner Is Pure Comfort
- Crispy topping for texture
- Creamy potatoes that melt in your mouth
- Warm, cozy flavors that fill your home with a comforting aroma
- Easy to make in the slow cooker for a hassle-free dinner
What You'll Need for Easy Slow Cooker Cowboy Potato Casserole for Dinner
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Russet potatoes
- Onion
- Bacon
- Cheddar cheese
- Sour cream
- Milk
- Butter
- Salt
- Pepper
- Garlic powder
- Onion powder
- Paprika
- Chives
- Optional: Green onions
- Optional: Sour cream
📝 Ingredient Notes
- Russet potatoes: Peel and thinly slice for even cooking.
- Bacon: Cook until crispy and crumble before adding to the casserole.
🛒 Tools & Equipment I Recommend
- Slow Cooker — Hands-off cooking for busy days → See on Amazon
- Mandoline Slicer — Evenly sliced potatoes for perfect cooking → See on Amazon
How to Make Easy Slow Cooker Cowboy Potato Casserole for Dinner
- Step 1: Peel and thinly slice potatoes. Cook bacon until crispy and crumble.
- Step 2: In the slow cooker, layer half of the potatoes, half of the onion, half of the bacon, and half of the cheese.
- Step 3: Repeat layers with remaining ingredients.
- Step 4: In a bowl, mix sour cream, milk, butter, salt, pepper, garlic powder, onion powder, and paprika. Pour over the casserole.
- Step 5: Cover and cook on low for 6-8 hours or on high for 3-4 hours. Sprinkle with chives and green onions before serving.
Cook's Tips for Perfect Easy Slow Cooker Cowboy Potato Casserole for Dinner
- : For a crispy topping, mix 1/2 cup of crushed crackers with 1/4 cup of melted butter and sprinkle on top before serving.
- Common mistake and fix: If the casserole is too watery, mix 1 tablespoon of cornstarch with 1 tablespoon of water and stir into the casserole. Cook for an additional 15 minutes.
- : For a lighter version, use low-fat milk and Greek yogurt instead of sour cream.
- : To make ahead, assemble the casserole and refrigerate overnight. Cook as directed the next day.
Storing & Reheating Easy Slow Cooker Cowboy Potato Casserole for Dinner
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 4 days. Make-ahead tip: Assemble the casserole up to 24 hours ahead. Cook as directed when ready.
Freezing Easy Slow Cooker Cowboy Potato Casserole for Dinner
Freeze individual portions for up to 3 months. Thaw overnight in the refrigerator before reheating.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 350°F (180°C) for 15-20 minutes. Microwave: Reheat in the microwave for 2-3 minutes, stirring halfway through.
Recipe Notes
- Chef tip: For a quicker cooking time, slice the potatoes thinly and use a mandoline slicer.
- Best substitution: Substitute the bacon with diced ham or omit for a vegetarian version.
- Make-ahead: Assemble the casserole up to 24 hours ahead. Cook as directed when ready.
- Scaling: This recipe can be doubled or halved to suit your needs.
- Troubleshooting: If the casserole is too watery, mix 1 tablespoon of cornstarch with 1 tablespoon of water and stir into the casserole. Cook for an additional 15 minutes.
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Easy Slow Cooker Cowboy Potato Casserole for Dinner
Ingredients
Main Ingredients
- Russet potatoes
- Onion
- Bacon
- Cheddar cheese
- Sour cream
- Milk
- Butter
Seasonings
- Salt
- Pepper
- Garlic powder
- Onion powder
- Paprika
- Chives
Optional Toppings
- Green onions
- Sour cream
Instructions
- Step 1: Peel and thinly slice potatoes. Cook bacon until crispy and crumble.
- Step 2: In the slow cooker, layer half of the potatoes, half of the onion, half of the bacon, and half of the cheese.
- Step 3: Repeat layers with remaining ingredients.
- Step 4: In a bowl, mix sour cream, milk, butter, salt, pepper, garlic powder, onion powder, and paprika. Pour over the casserole.
- Step 5: Cover and cook on low for 6-8 hours or on high for 3-4 hours. Sprinkle with chives and green onions before serving.
Notes
- Chef tip: For a quicker cooking time, slice the potatoes thinly and use a mandoline slicer.
- Best substitution: Substitute the bacon with diced ham or omit for a vegetarian version.
- Make-ahead: Assemble the casserole up to 24 hours ahead. Cook as directed when ready.
- Scaling: This recipe can be doubled or halved to suit your needs.
- Troubleshooting: If the casserole is too watery, mix 1 tablespoon of cornstarch with 1 tablespoon of water and stir into the casserole. Cook for an additional 15 minutes.
Storage
- Fridge: Store leftovers in an airtight container for up to 4 days.
- Freezer: Freeze individual portions for up to 3 months. Thaw overnight in the refrigerator before reheating.
- Oven reheat: Reheat in the oven at 350°F (180°C) for 15-20 minutes.
- Microwave reheat: Reheat in the microwave for 2-3 minutes, stirring halfway through.
- Make ahead: Assemble the casserole up to 24 hours ahead. Cook as directed when ready.
Nutrition Per Serving
- Calories: 450
- Protein: 15g
- Fat: 25g
- Carbs: 45g
- Fiber: 3g
- Sugar: 4g
- Sodium: 800mg
- Cholesterol: 70mg
- Sat. Fat: 13g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Slow Cooker Cowboy Potato Casserole for Dinner FAQs
Yes, assemble the casserole up to 24 hours ahead. Cook as directed when ready.
If the casserole is too watery, mix 1 tablespoon of cornstarch with 1 tablespoon of water and stir into the casserole. Cook for an additional 15 minutes.
Yes, freeze individual portions for up to 3 months. Thaw overnight in the refrigerator before reheating.
Preheat the oven to 375°F (190°C). Assemble the casserole in a baking dish and bake for 45-60 minutes or until the potatoes are tender and the top is golden.
Yes, follow the same instructions but cook on high pressure for 10 minutes with a 10-minute natural release.
A Warm Final Note
I can’t wait for you to try Easy Slow Cooker Cowboy Potato Casserole for Dinner 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!
