Name: Crock Pot Cheesesteak Potato Casserole
Prep time: 5 min
Cook time: 6 h
Total time: 6 h 5 min
Cuisine: American
Ingredients: 1 lb ground beef; 4 cups russet or baby potatoes, chopped; 1 green bell pepper, diced; 1 medium onion, diced; 2 cups shredded cheddar cheese (or Cheez Whiz); 1 tablespoon olive oil or butter (optional, for sautéing); Salt and pepper, to taste; Optional: 1/2 teaspoon red pepper flakes; Optional: 1/4 cup sliced jalapeños; Optional: 1 cup sliced mushrooms; Optional: 1 cup chopped zucchini

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This Crock Pot Cheesesteak Potato Casserole is one of my favorite low-effort, high-reward comfort meals. It takes all the classic flavors of a Philly cheesesteak—tender meat, melty cheese, savory peppers and onions—and wraps them up with hearty potatoes for a complete, satisfying meal. Best of all, I just throw it all in the slow cooker and let it work its magic.

Why You’ll Love This Recipe

I love how easy this casserole is to make. With just a few minutes of prep, I get a filling dinner that’s loaded with flavor. It’s perfect for busy weeknights, lazy weekends, or feeding a crowd without the hassle. The combination of cheesy goodness, seasoned beef, and soft, flavorful potatoes makes this a dish I come back to often. It also reheats beautifully, so leftovers are just as delicious the next day. Crock Pot Cheesesteak Potato Casserole

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Ground beef
Russet or baby potatoes, chopped
Green bell pepper, diced
Onion, diced
Shredded cheddar cheese (or Cheez Whiz for classic flavor)
Olive oil or butter (optional, for sautéing)
Salt and pepper, to taste
Optional: red pepper flakes, sliced jalapeños, mushrooms, zucchini

Directions

I begin by browning the ground beef in a skillet over medium heat, seasoning it lightly with salt and pepper. I drain the excess fat once it’s cooked.
While the beef is browning, I chop the potatoes, bell pepper, and onion.
In the Crock Pot, I layer the chopped potatoes, cooked beef, peppers, and onions.
I give everything a gentle stir to combine, then top it all with a generous layer of shredded cheese.
I cover and cook on low for 6–7 hours or on high for about 3–4 hours, until the potatoes are fork-tender.
Just before serving, I give it a final stir and top with a little more cheese if I want it extra gooey.

Servings and timing

This recipe makes about 4 hearty servings. It takes just 5 minutes to prep and then cooks in the slow cooker for 6–7 hours on low or 3–4 hours on high.

Variations

I like adding sliced mushrooms or zucchini for extra veggies.
For more heat, I toss in red pepper flakes or sliced jalapeños.
I sometimes swap cheddar for provolone, mozzarella, or even a jar of Cheez Whiz for that true cheesesteak vibe.
If I want a more caramelized flavor, I sauté the onions and peppers before adding them to the slow cooker.
To stretch the recipe, I double everything and use a larger Crock Pot—leftovers are always welcome.

Storage/Reheating

Leftovers keep well in the fridge for up to 4 days in an airtight container. I reheat individual portions in the microwave for about 1–2 minutes, or warm larger portions in the oven at 350°F until heated through. The flavors deepen overnight, so I actually think it tastes even better the next day.

FAQs

Can I make this spicier?

Yes, I like adding a pinch of red pepper flakes or fresh jalapeño slices when mixing in the peppers and onions to kick up the heat.

Can I double this recipe?

Absolutely. I often double it to serve 8 people or just to have plenty of leftovers for lunches or dinner later in the week.

What else can I add to this?

I’ve tried adding mushrooms, zucchini, or extra cheese for variety. A drizzle of Cheez Whiz also brings that classic cheesesteak flavor.

What kind of cheese works best?

Cheddar is great, but I’ve used provolone, mozzarella, or even American cheese depending on what I have. Cheez Whiz also gives it that nostalgic Philly flair.

What should I serve with this casserole?

This dish stands on its own, but when I want something extra, I pair it with a crisp green salad, some steamed veggies, or warm breadsticks.

Conclusion

Crock Pot Cheesesteak Potato Casserole is one of those reliable, satisfying meals I can always count on. It’s easy to make, packed with comforting flavors, and flexible enough to fit whatever I have in the fridge. Whether I’m feeding my family or prepping meals for the week, this casserole is a no-fuss favorite that keeps everyone happy.