Crockpot Cheesesteak Potato Casserole
If you love the bold, savory flavors of a Philly cheesesteak and the cozy comfort of a slow-cooked casserole, this Crockpot Cheesesteak Potato Casserole is about to become a new favorite. Tender potatoes, seasoned beef, sweet onions, and bell peppers all slow-cook together in a rich, beefy broth—then get finished with a generous layer of melty cheese. It’s hands-off, hearty, and perfect for busy days when you want dinner to basically cook itself. One scoop and you’ll see why this dish disappears fast.
Ingredients Overview
Potatoes
The hearty base of the casserole. Sliced or cubed potatoes become perfectly tender as they slow-cook and soak up all the savory flavors.
Ground Beef or Steak
Classic cheesesteak flavor starts here. Ground beef keeps it simple, while shaved or sliced steak makes it extra authentic.
Onion
Adds sweetness and depth as it cooks down with the beef.
Bell Peppers
A cheesesteak essential! They bring color, mild sweetness, and balance to the dish.
Garlic Powder
Adds subtle garlic flavor without overpowering the casserole.
Salt & Pepper
Simple seasonings that enhance every layer.
Beef Broth
Keeps everything moist and infuses the potatoes with rich, savory flavor.
Shredded Cheese
The crowning glory. Provolone is classic, but mozzarella, white American, or a blend all work beautifully.
Step-by-Step Cooking Instructions
Step 1: Prep the Potatoes
Add the sliced or cubed potatoes directly to the crockpot. Season evenly with salt, pepper, and garlic powder. Gently toss to coat.
Step 2: Cook the Beef & Veggies
In a skillet over medium heat, cook the ground beef (or steak) with sliced onion and bell peppers. Cook until the meat is browned and the vegetables are softened. Drain any excess grease.
Step 3: Layer the Crockpot
Spoon the cooked beef and vegetables evenly over the seasoned potatoes in the crockpot.
Step 4: Add the Broth
Pour the beef broth over everything. Gently stir just enough to combine without breaking up the potatoes.
Step 5: Slow Cook
Cover and cook:
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LOW: 6–7 hours
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HIGH: 3–4 hours
Cook until the potatoes are fork-tender.
Step 6: Add the Cheese
Sprinkle the shredded cheese evenly over the top.
Step 7: Melt & Finish
Cover and cook for an additional 20–30 minutes, until the cheese is fully melted and gooey.
Step 8: Serve
Give it a light stir and serve warm. Let it sit for a few minutes before serving so it thickens slightly.
20 Frequently Asked Questions
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Can I use steak instead of ground beef?
Yes! Thinly sliced sirloin or shaved steak works great. -
What cheese is best?
Provolone is classic, but mozzarella or white American are excellent. -
Do I need to peel the potatoes?
No—potato skins add texture and flavor. -
Can I use frozen potatoes?
Fresh potatoes work best, but frozen diced potatoes can be used. -
Will this get mushy?
Not if cooked within the recommended time. -
Can I add mushrooms?
Absolutely—sliced mushrooms are a great addition. -
Is this dish spicy?
No, but you can add crushed red pepper if you like heat. -
Can I make it ahead of time?
Yes, it reheats very well. -
Can I freeze leftovers?
Yes, freeze for up to 2 months. -
What if it’s too dry?
Add a splash of beef broth before reheating. -
Can I use chicken instead?
Yes, thin-sliced chicken works nicely. -
Can I use cream cheese?
Yes, add small cubes for extra creaminess. -
Should I stir during cooking?
Not necessary—only stir gently at the end. -
Can I double the recipe?
Yes, if your crockpot is large enough. -
Is this gluten-free?
Yes, as long as your broth is gluten-free. -
What sides go well with this?
A green salad or steamed veggies pair nicely. -
Can I add seasoning blends?
Steak seasoning or onion soup mix work well. -
Can I cook it overnight?
Yes, on LOW, but avoid overcooking. -
How do I thicken it?
Let it rest uncovered for 10 minutes before serving. -
Can I make it creamier?
Add sour cream or heavy cream near the end.
Top 20 Tips for Cheesesteak Casserole Success
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Slice potatoes evenly for even cooking
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Brown meat well for deeper flavor
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Drain grease to avoid excess oil
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Use low-sodium broth for control
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Don’t over-stir during cooking
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Add cheese at the end only
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Use provolone for classic flavor
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Let casserole rest before serving
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Add mushrooms for extra umami
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Try steak seasoning for bold flavor
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Use Yukon Gold potatoes for creaminess
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Line crockpot with liner for easy cleanup
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Add onions generously—they sweeten as they cook
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Don’t skimp on cheese
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Taste before serving and adjust seasoning
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Add Worcestershire sauce for depth
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Serve with crusty bread
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Portion leftovers for easy reheating
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Reheat slowly to avoid drying out
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Customize with your favorite cheesesteak toppings
Storage and Reheating Tips
Storage:
Cool completely and store in an airtight container in the refrigerator for up to 4 days.
Freezing:
Freeze in freezer-safe containers for up to 2 months. Thaw overnight before reheating.
Reheating:
Reheat in the microwave on medium power or on the stovetop with a splash of beef broth. Stir gently to keep potatoes intact.
This Crockpot Cheesesteak Potato Casserole is rich, filling, and full of classic comfort flavors—with barely any effort. Perfect for weeknights, gatherings, or anytime you want slow-cooked goodness that delivers big.