This is the side dish that steals the show every single time. Pepperjack Potato Casserole layers tender hashbrowns in a rich, creamy sauce with melted pepperjack cheese, then tops it all off with a buttery Ritz cracker crust and crispy bacon. It’s got just enough kick to keep things interesting, and it goes with just about everything. Bring it to a potluck, a holiday dinner, or just a regular Tuesday night and watch it disappear.

Before You Get Started

Make sure your hashbrowns are fully thawed before mixing everything together. Frozen hashbrowns will release extra water as they bake and can make the casserole watery and uneven. Shredding your own pepperjack from a block will also give you a creamier melt than pre-shredded. And don’t skip the 5-minute rest at the end. It helps everything set up so you get clean, hearty scoops instead of a runny mess on the plate.

What You Need To Make Pepperjack Potato Casserole

All exact amounts are listed in the recipe card below. Here’s what you’ll be working with:

Thawed frozen hashbrowns as the hearty base
Cream of mushroom soup, heavy cream, and sour cream for a rich, creamy sauce
Shredded pepperjack and parmesan for bold, cheesy flavor with a little heat
Garlic powder, onion powder, and paprika to season everything up
Crushed Ritz crackers and melted butter for that golden, crunchy topping
Bacon pieces for a smoky, salty finish

You’ll also need measuring cups and spoons, a large bowl, a silicone spoon, a greased 9×13 inch casserole dish, a small bowl, and a spoon.

How To Make Pepperjack Potato Casserole

Preheat your oven to 450 degrees and grease a 9×13 inch casserole dish.

In a large bowl, combine the thawed hashbrowns, cream of mushroom soup, shredded pepperjack, heavy cream, sour cream, parmesan, and all the seasonings. Stir until everything is well combined.

Pour into the prepared casserole dish and spread into an even layer.

Bake for 30 minutes.

While the casserole finishes baking, melt the butter and crush the Ritz crackers, then mix them together in a small bowl.

Remove the casserole from the oven. Sprinkle the cracker mixture evenly over the top, then scatter the bacon pieces over the crackers.

Return to the oven and bake for an additional 10 to 15 minutes until the topping is golden and crispy.

Let stand for 5 minutes before serving.

Tip: Want more heat? Use a hot pepperjack or add a pinch of cayenne to the hashbrown mixture before baking. Want it milder for the kids? Swap half the pepperjack for regular Monterey Jack.

Commonly Asked Questions

Can I make this ahead of time?

Yes! You can assemble the hashbrown mixture in the casserole dish, cover it, and refrigerate it the night before. Hold off on adding the cracker topping until right before it goes in the oven. Add a few extra minutes to the bake time if it’s going in cold.

Can I use a different kind of cheese?

Absolutely. Monterey Jack, cheddar, or a Mexican blend all work well here. Pepperjack gives it the best flavor and a little kick, but any good melting cheese will do the job.

Can I use fresh or refrigerated hashbrowns instead of frozen?

Yes, just make sure they’re not pre-seasoned, since the recipe already has plenty of flavor built in. Pat them dry before mixing to keep the casserole from getting watery.

Can I leave out the bacon?

Of course. The casserole is still rich and flavorful without it. You could also swap it for diced ham or crumbled sausage if you want to keep that savory, meaty element.

What can I serve this with?

It pairs really well with grilled chicken, pork chops, or a simple roast. Honestly, it’s hearty enough that it could be the main event with a simple green salad on the side.