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Cheddar & Jalapeño Hashbrown Bake Everyone Will Love


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  • Author: Penny Smith
  • Total Time: 1 hour 5 minutes
  • Yield: 8-10 servings 1x

Description

There’s nothing quite like the comforting aroma of a cheesy casserole fresh from the oven, especially on a cozy morning or during a festive gathering. This Cheddar & Jalapeño Hashbrown Bake is golden, creamy, and slightly spicy, making it a crowd-pleasing dish for breakfast, brunch, or even as a hearty side for dinner. Inspired by family traditions and weekend brunches, this bake combines simple ingredients into a flavorful, nostalgic dish that everyone will love. With melted cheddar, tender potatoes, and a hint of jalapeño, it’s the perfect balance of comfort and excitement on a plate.


Ingredients

Scale
  • 1 (30 oz) package frozen shredded hashbrowns, thawed

  • 1 small onion, finely diced

  • 12 fresh jalapeños, seeds removed and finely chopped

  • 2 cups shredded sharp cheddar cheese

  • 1 cup shredded Monterey Jack cheese

  • 1 can (10.5 oz) cream of mushroom soup

  • 1 cup sour cream

  • 1/2 cup unsalted butter, melted

  • 1 teaspoon garlic powder

  • 1/2 teaspoon smoked paprika

  • 1/2 teaspoon black pepper

  • 1/2 teaspoon salt

  • 1/4 teaspoon cayenne pepper (optional)

  • 1 cup crushed cornflakes or breadcrumbs


Instructions

  • Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish with butter or nonstick spray.

  • In a large mixing bowl, combine the thawed hashbrowns, diced onion, and chopped jalapeños. Toss to evenly distribute.

  • Add shredded cheddar and Monterey Jack cheeses to the mixture. Stir in the cream of mushroom soup, sour cream, and melted butter until fully combined.

  • Sprinkle garlic powder, smoked paprika, black pepper, salt, and optional cayenne pepper over the mixture. Mix thoroughly.

  • Pour the prepared mixture into the greased baking dish, spreading it evenly with a spatula.

  • Sprinkle crushed cornflakes or breadcrumbs evenly over the top. Optionally, mix the topping with a tablespoon of melted butter before adding.

  • Bake in the preheated oven for 45–55 minutes, or until the top is golden brown and the cheese is bubbling.

  • Let the bake cool for 5–10 minutes before serving to allow it to set slightly for easier slicing.

Notes

  • Make sure hashbrowns are thawed and patted dry to prevent a watery casserole.

  • Adjust the number of jalapeños or remove seeds for a milder flavor.

  • This dish can be assembled a day ahead and refrigerated, then baked fresh when ready.

  • For extra crunch, toast cornflakes or breadcrumbs with a little butter before topping.

  • Substitute cheeses as desired for flavor variations, such as Gouda or Colby.

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes