When it comes to comfort food, nothing beats the combination of tender steak, creamy cheddar cheese, and hearty potatoes. This Slow Cooker Steak and Cheddar Potato Casserole is the perfect dish for busy weeknights, lazy weekends, or even a cozy family gathering.
With minimal prep and simple ingredients, your slow cooker does all the work, creating a rich, cheesy, and ultra-satisfying dish. Whether you’re looking for a set-it-and-forget-it meal or a crowd-pleasing dinner, this casserole is sure to become a household favorite.
Let’s dive into this flavor-packed slow cooker recipe!
Ingredients (Serves 6)
For the Casserole:
- 500g (1 lb) steak, cubed (sirloin, ribeye, or flank steak)
- 900g (6 cups) russet or Yukon gold potatoes, thinly sliced
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 250ml (1 cup) beef broth
- 200ml (¾ cup) heavy cream
- 200g (2 cups) shredded sharp cheddar cheese
- 30g (2 tbsp) unsalted butter, melted
- 1 tbsp Worcestershire sauce
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp smoked paprika
- ½ tsp dried thyme
For Garnish:
- Fresh parsley, chopped
- Extra shredded cheddar cheese
- Crispy bacon bits (optional)
Instructions
Step 1: Prepare the Ingredients
- Thinly slice the potatoes (use a mandoline for even slices).
- Cube the steak into bite-sized pieces and season with salt, pepper, smoked paprika, and thyme.
- Finely chop the onion and mince the garlic.
Step 2: Layer the Casserole in the Slow Cooker
- Grease the slow cooker with butter or cooking spray.
- Layer half of the sliced potatoes at the bottom of the slow cooker.
- Sprinkle half of the chopped onions and minced garlic over the potatoes.
- Add half of the steak pieces on top.
- Repeat with another layer of potatoes, onions, garlic, and steak.
Step 3: Make the Creamy Cheese Sauce
- In a bowl, mix beef broth, heavy cream, Worcestershire sauce, and melted butter.
- Pour this creamy mixture over the layered ingredients in the slow cooker.
- Sprinkle 1 cup of shredded cheddar cheese evenly over the top.
Step 4: Cook Until Tender
- Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours, until the potatoes are tender and the steak is cooked through.
Step 5: Add the Final Cheesy Touch
- In the last 15 minutes of cooking, sprinkle the remaining 1 cup of shredded cheddar cheese on top and let it melt.
Step 6: Serve & Garnish
- Once done, garnish with fresh parsley, extra cheddar cheese, or crispy bacon bits for extra flavor.
- Serve hot and enjoy this cheesy, comforting slow cooker casserole!
Nutritional Information (Per Serving)
- Calories: ~520 kcal
- Carbohydrates: 45g
- Protein: 35g
- Fat: 25g
- Fiber: 5g
- Sugar: 4g
(Nutritional values may vary depending on ingredient choices.)
Tips & Tricks for the Best Slow Cooker Steak & Cheddar Potato Casserole
???? Use the Right Steak – Sirloin or ribeye works best for a tender and juicy casserole. Avoid tougher cuts unless slow-cooked longer.
???? Slice Potatoes Evenly – Using a mandoline slicer ensures they cook at the same rate.
???? Don’t Skip the Cheese Layers – Adding cheddar in two layers gives you gooey, cheesy goodness in every bite.
???? Want a Crispy Topping? – Transfer the finished casserole to an oven-safe dish, sprinkle extra cheese, and broil for 5 minutes for a golden, crispy top.
???? Make It Spicy – Add red pepper flakes or diced jalapeños for a kick.
???? Customize the Cheese – Try pepper jack, gouda, or mozzarella for a different cheesy twist.
Why You’ll Love This Recipe
✔️ Set It & Forget It – Minimal prep, just toss everything in the slow cooker and let it cook.
✔️ Incredibly Cheesy & Comforting – Melty cheddar makes this casserole ultra-satisfying.
✔️ Perfect for Meal Prep – Leftovers taste even better the next day!
✔️ Great for Families – A hearty meal that everyone will love, even picky eaters.
✔️ One-Pot Magic – No need for extra dishes, making clean-up a breeze.
Frequently Asked Questions
Q: Can I use frozen potatoes?
Yes, but fresh potatoes give the best texture. If using frozen hash browns, reduce cooking time by an hour.
Q: What’s the best way to store leftovers?
Store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven at 180°C (350°F) for 10 minutes.
Q: Can I freeze this casserole?
Yes! Let it cool completely, then freeze in portions for up to 2 months. Thaw overnight and reheat before serving.
Q: Can I add vegetables?
Absolutely! Try adding bell peppers, mushrooms, or spinach for extra nutrients.
Q: What can I serve with this casserole?
Serve it with a fresh green salad, roasted vegetables, or garlic bread for a complete meal.
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