Crockpot Cheesesteak Potato Casserole


Crockpot Cheesesteak Potato Casserole


  • 2 pounds thinly sliced beef sirloin or ribeye steak
  • 1 onion, thinly sliced
  • 1 green bell pepper, thinly sliced
  • 1 red bell pepper, thinly sliced
  • 1 cup sliced mushrooms
  • 3 cloves garlic, minced
  • 1 teaspoon Worcestershire sauce
  • Salt and pepper to taste
  • 1 (32-ounce) bag frozen diced potatoes
  • 2 cups shredded provolone cheese
  • 1/4 cup grated Parmesan cheese
  • Fresh parsley, chopped (for garnish)


  1. Prepare the Beef and Vegetables:
    • In a large skillet, cook the thinly sliced beef over medium-high heat until browned.
    • Add the sliced onion, bell peppers, mushrooms, and minced garlic to the skillet.
    • Cook until the vegetables are tender and the beef is fully cooked through.
    • Stir in Worcestershire sauce, salt, and pepper to taste.
  2. Assemble the Casserole:
    • Grease the crockpot insert with cooking spray.
    • Layer half of the frozen diced potatoes in the bottom of the crockpot.
    • Top with half of the cooked beef and vegetable mixture, followed by half of the shredded provolone cheese.
    • Repeat the layers with the remaining potatoes, beef and vegetable mixture, and provolone cheese.
    • Sprinkle grated Parmesan cheese on top.
  3. Cook the Casserole:
    • Cover and cook on low for 6-8 hours or on high for 3-4 hours, until the potatoes are tender and the cheese is melted and bubbly.
  4. Serve:
    • Garnish with chopped fresh parsley before serving.

Prep Time:

  • 20 minutes

Cooking Time:

  • 6-8 hours on low or 3-4 hours on high

Total Time:

  • 6 hours 20 minutes – 8 hours 20 minutes


  • 6-8 servings

20 Secrets to Achieve the Perfect Crockpot Cheesesteak Potato Casserole

  1. Quality Meat: Use high-quality beef sirloin or ribeye steak for the best flavor and tenderness.
  2. Uniform Slices: Slice the beef and vegetables uniformly for even cooking.
  3. Pre-Cook Meat: Browning the meat before adding to the crockpot enhances the flavor.
  4. Layering: Proper layering of ingredients ensures even cooking and flavor distribution.
  5. Seasoning: Adjust the seasoning to taste, considering that slow cooking can sometimes mellow the flavors.
  6. Cheese Selection: Use a good melting cheese like provolone for a creamy texture.
  7. Cooking Time: Monitor the cooking time to prevent overcooking the beef.
  8. Frozen Potatoes: Using frozen diced potatoes saves prep time and ensures consistent texture.
  9. Fresh Ingredients: Use fresh garlic and vegetables for the best flavor.
  10. Worcestershire Sauce: Don’t skip the Worcestershire sauce as it adds depth to the flavor.
  11. Grease the Crockpot: Prevent sticking by thoroughly greasing the crockpot insert.
  12. Layering Order: Ensure the potatoes are at the bottom for even cooking.
  13. Cheese on Top: Finish with cheese on top to create a gooey, delicious layer.
  14. Herb Garnish: Fresh parsley adds a burst of freshness and color when serving.
  15. Rest Before Serving: Let the casserole rest for a few minutes before serving to allow flavors to meld.
  16. Parmesan Cheese: Use freshly grated Parmesan for better flavor.
  17. Balance Vegetables: Ensure a good balance of vegetables to meat for a more nutritious dish.
  18. Customizable: Add other favorite veggies like carrots or peas for variety.
  19. Leftovers: Store leftovers properly; they can be reheated and taste even better the next day.
  20. Side Dishes: Pair with a fresh salad or crusty bread for a complete meal.

20 Most Popular Questions and Answers

  1. Q: Can I use other types of meat? A: Yes, you can use chicken or pork, but the cooking time might vary.
  2. Q: Can I use fresh potatoes instead of frozen? A: Yes, but ensure they are cut into small, even pieces for proper cooking.
  3. Q: Can I add other vegetables? A: Absolutely! Feel free to add vegetables like carrots, peas, or broccoli.
  4. Q: How do I store leftovers? A: Store in an airtight container in the refrigerator for up to 3 days.
  5. Q: Can I make this dish spicy? A: Yes, add some chili flakes or diced jalapeños for extra heat.
  6. Q: Can I prepare this ahead of time? A: Yes, you can assemble the ingredients in the crockpot the night before and cook the next day.
  7. Q: What can I use instead of provolone cheese? A: Mozzarella or Monterey Jack are good substitutes.
  8. Q: How can I make the top extra crispy? A: Finish the casserole under a broiler for a few minutes to crisp up the cheese.
  9. Q: Is it possible to make this dish vegetarian? A: Yes, substitute the beef with a meat substitute or extra vegetables.
  10. Q: Can I use ground beef? A: Yes, but the texture will be different from using thinly sliced steak.
  11. Q: Can I freeze the leftovers? A: Yes, freeze in a freezer-safe container for up to 2 months.
  12. Q: What’s the best way to reheat this casserole? A: Reheat in the oven at 350°F until warmed through or in the microwave.
  13. Q: Can I use a different type of cheese? A: Yes, feel free to experiment with your favorite cheese varieties.
  14. Q: How can I make it gluten-free? A: Use gluten-free Worcestershire sauce and ensure all other ingredients are gluten-free.
  15. Q: Can I add more cheese? A: Yes, adding more cheese will make it even more decadent.
  16. Q: Do I need to stir the casserole while it cooks? A: No, stirring is not necessary and can disrupt the layers.
  17. Q: Can I cook this on the stove instead? A: Yes, but you’ll need to adjust the cooking time and method.
  18. Q: How do I make it more flavorful? A: Marinate the beef beforehand or add extra seasonings to the mixture.
  19. Q: Can I use fresh herbs? A: Yes, fresh herbs like thyme or rosemary can enhance the flavor.
  20. Q: What can I serve with this casserole? A: A side salad, garlic bread, or steamed vegetables are great options.

Tips to Make Your Crockpot Cheesesteak Potato Casserole Even More Delightful

  1. Use High-Quality Meat: Choose high-quality, well-marbled sirloin or ribeye steak for a more tender and flavorful dish.
  2. Sear the Meat First: Sear the beef slices in a hot skillet before adding them to the crockpot to enhance their flavor through caramelization.
  3. Caramelize the Onions: Cook the onions until they are caramelized before adding them to the crockpot for a richer, sweeter flavor.
  4. Fresh Garlic: Use fresh minced garlic instead of pre-minced for a more intense garlic flavor.
  5. Add Worcestershire Sauce: Increase the amount of Worcestershire sauce to deepen the savory flavor of the dish.
  6. Use Fresh Potatoes: Substitute fresh, diced potatoes for the frozen ones for better texture and flavor.
  7. Herb Infusion: Add fresh herbs such as thyme, rosemary, or parsley to the dish for a burst of fresh flavor.
  8. Bell Pepper Variety: Use a mix of red, green, and yellow bell peppers for a colorful and flavorful addition.
  9. Cheese Blend: Mix different types of cheese such as sharp cheddar, Monterey Jack, and mozzarella for a more complex cheesy flavor.
  10. Creamy Addition: Stir in a bit of cream cheese or heavy cream before serving for a creamier texture.
  11. Crunchy Topping: Add a crunchy topping by sprinkling panko breadcrumbs or crushed potato chips on top before the final 30 minutes of cooking.
  12. Spice it Up: Add a pinch of red pepper flakes or hot sauce to give the casserole a bit of heat.
  13. Veggie Boost: Include other vegetables like sliced mushrooms, zucchini, or spinach to increase the nutritional value and flavor.
  14. Smoked Cheese: Use smoked provolone or gouda for a hint of smokiness in the casserole.
  15. Layering Technique: Layer the ingredients in the crockpot for even cooking and distribution of flavors.
  16. Broil at the End: If your crockpot insert is oven-safe, broil the casserole for a few minutes at the end to brown the cheese on top.
  17. Add Mustard: Mix in a tablespoon of Dijon mustard to the beef and vegetable mixture for an added tangy depth of flavor.
  18. Use Stock: Substitute a portion of the water with beef stock for a richer, more robust flavor.
  19. Sour Cream Finish: Stir in a dollop of sour cream just before serving for a tangy creaminess.
  20. Fresh Garnish: Garnish the finished casserole with fresh chopped parsley or chives for a burst of color and freshness.

These tips will help elevate your Crockpot Cheesesteak Potato Casserole, making it even more flavorful and delightful!

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