Inspired by the hearty spirit of a classic cheesesteak sandwich, this Crockpot Cheesesteak Potato Casserole transforms those beloved flavors into a warm, fork-tender casserole that’s both practical and deeply satisfying. Instead of a hoagie roll, we use layers of thinly sliced potatoes that soak up every bit of savory goodness as they cook low and slow.
This dish honors the traditional combination of beef, peppers, onions, and cheese, but presents it in a homestyle way that’s perfect for busy weeknights, cozy Sundays, or potluck gatherings. The slow cooker does most of the work, allowing the flavors to meld together beautifully while the potatoes become soft and infused with rich seasoning.
It’s the kind of meal that brings people back for seconds. Simple ingredients, honest preparation, and slow cooking—that’s the heart of comfort food. So grab your crockpot, slice those potatoes, and let’s make something warm and memorable together.

Ingredients for Crockpot Cheesesteak Potato Casserole
Main Ingredients:
- 1 ½ pounds russet potatoes, thinly sliced
- 1 ½ pounds beef sirloin or shaved steak
- 1 medium green bell pepper, thinly sliced
- 1 medium red bell pepper, thinly sliced
- 1 large yellow onion, thinly sliced
- 3 cloves garlic, minced
- 1 ½ cups shredded provolone or mozzarella cheese
- 1 cup shredded cheddar cheese
- 1 cup low-sodium beef broth
- 2 tablespoons olive oil
- 1 teaspoon Worcestershire sauce
- 1 teaspoon Italian seasoning
- ½ teaspoon smoked paprika
- Salt and freshly ground black pepper, to taste
Optional Additions:
- ½ teaspoon crushed red pepper flakes
- Sliced mushrooms
- Fresh chopped parsley for garnish
These wholesome ingredients create a hearty and satisfying casserole layered with classic cheesesteak flavor.
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Crockpot Cheesesteak Potato Casserole – Easy Slow Cooker Comfort Food
- Total Time: 440
- Yield: 6 servings 1x
Description
Crockpot Cheesesteak Potato Casserole is a hearty slow cooker comfort food made with tender sliced potatoes, seasoned beef, peppers, onions, and melted cheese. A warm, satisfying family dinner inspired by classic cheesesteak flavors.
Ingredients
- 1 1/2 pounds russet potatoes, thinly sliced
- 1 1/2 pounds beef sirloin or shaved steak
- 2 tablespoons olive oil
- 1 medium green bell pepper, thinly sliced
- 1 medium red bell pepper, thinly sliced
- 1 large yellow onion, thinly sliced
- 3 cloves garlic, minced
- 1 teaspoon Worcestershire sauce
- 1 teaspoon Italian seasoning
- 1/2 teaspoon smoked paprika
- Salt and black pepper, to taste
- 1 cup low-sodium beef broth
- 1 1/2 cups shredded provolone or mozzarella cheese
- 1 cup shredded cheddar cheese
- Optional:
- 1/2 teaspoon crushed red pepper flakes
- Sliced mushrooms
- Fresh chopped parsley for garnish
Instructions
- Heat olive oil in a skillet over medium heat. Add beef and cook until just browned. Season with salt, pepper, Worcestershire sauce, Italian seasoning, and smoked paprika. Remove and set aside.
- In the same skillet, sauté onions and bell peppers for 4–5 minutes until slightly softened. Add garlic and cook 30 seconds.
- Lightly grease the slow cooker.
- Layer sliced potatoes on the bottom. Season lightly with salt and pepper.
- Add a layer of cooked beef, then a layer of sautéed peppers and onions.
- Repeat layers until all ingredients are used, finishing with vegetables on top.
- Pour beef broth evenly over the layers.
- Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours until potatoes are fork-tender.
- Sprinkle provolone (or mozzarella) and cheddar cheese evenly on top during the last 20 minutes of cooking.
- Cover and cook until cheese melts. Let rest 10 minutes before serving. Garnish with parsley if desired.
Notes
- Slice potatoes evenly for consistent cooking.
- For a lighter option, use lean beef or substitute ground turkey.
- You may substitute Monterey Jack or Swiss for provolone.
- If excess liquid remains, remove lid for 15 minutes to reduce.
- Store leftovers in refrigerator up to 3 days and reheat gently.
- Prep Time: 20
- Cook Time: 420
- Category: Dinner
- Method: Slow Cooker
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 480
- Sugar: 4
- Sodium: 680
- Fat: 22
- Saturated Fat: 9
- Unsaturated Fat: 11
- Trans Fat: 0
- Carbohydrates: 38
- Fiber: 4
- Protein: 32
- Cholesterol: 95
Step-by-Step Directions for Crockpot Cheesesteak Potato Casserole
- Prepare the beef.
Heat olive oil in a skillet over medium heat. Add the beef and cook until just browned. Season with salt, pepper, Worcestershire sauce, Italian seasoning, and smoked paprika. Remove from heat and set aside. - Sauté the vegetables.
In the same skillet, add sliced onions and bell peppers. Cook for 4–5 minutes until slightly softened. Stir in the garlic and cook for another 30 seconds until fragrant. - Prepare the crockpot.
Lightly grease the inside of your slow cooker to prevent sticking. - Layer the potatoes.
Place a layer of thinly sliced potatoes at the bottom of the crockpot. Season lightly with salt and pepper. - Add beef and vegetables.
Spread a portion of the cooked beef over the potatoes, followed by some of the sautéed peppers and onions. - Repeat the layers.
Continue layering potatoes, beef, and vegetables until all ingredients are used, finishing with a layer of vegetables on top. - Add broth.
Carefully pour the beef broth over the layered ingredients. This will help steam and soften the potatoes while infusing them with flavor. - Slow cook.
Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the potatoes are fork-tender. - Add the cheese.
About 20 minutes before serving, sprinkle the provolone (or mozzarella) and cheddar evenly over the top. Cover again and allow the cheese to melt into a bubbly, golden layer. 🧀✨ - Rest and serve.
Turn off the crockpot and let the casserole sit for 10 minutes before serving. Garnish with fresh parsley if desired, and enjoy while warm.

Notes for Crockpot Cheesesteak Potato Casserole
- Slice potatoes evenly to ensure consistent cooking. A mandoline slicer can help.
- For a lighter version, use lean beef or substitute with ground turkey.
- You can swap provolone for Monterey Jack or Swiss cheese.
- If extra liquid remains at the end of cooking, remove the lid for 15 minutes to allow it to reduce.
- Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently to maintain texture.
Nutritional Information for Crockpot Cheesesteak Potato Casserole
This comforting casserole provides a balanced combination of protein, carbohydrates, and satisfying flavor.
⏰ Prep Time: 20 minutes | 🔥 Cooking Time: 6–7 hours (LOW) | ⏳ Total Time: About 7 hours
⚡ Calories per serving: Approximately 480 kcal | 🍽️ Servings: 6
Approximate per serving values:
- Protein: 32g
- Carbohydrates: 38g
- Fat: 22g
- Saturated Fat: 9g
- Fiber: 4g
- Sodium: Varies depending on broth and cheese used
This dish is hearty enough to stand alone, but you can pair it with a crisp green salad or steamed vegetables for a complete meal. Above all, it’s a celebration of simple ingredients, slow cooking, and gathering around the table together.
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Bon appétit and happy cooking!
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