How should I store Sausage Cheesy Potato Casserole?

Let the casserole cool before placing leftovers in an airtight container. Refrigerate them for up to four days. Keep the topping separate when possible, since it softens as it sits.

Can I freeze this cheesy sausage potato casserole?

Yes, you can freeze it before baking. Assemble the casserole, wrap the dish tightly, and freeze it without the crunchy topping. Thaw it overnight in the refrigerator before baking. Add the cracker or cornflake topping just before it enters the oven.

What can replace kielbasa in Sausage Cheesy Potato Casserole?

Another fully cooked smoked sausage works well. Turkey sausage is a lighter option, while spicy sausage adds extra heat. Keep the sausage pieces evenly sized so they warm through at the same rate.

What is the best way to reheat leftovers?

Reheat larger portions in a covered baking dish until hot throughout. The oven helps preserve the creamy texture and crisp edges. For single servings, use short microwave intervals and cover the plate loosely. Add a small sprinkle of cheese before warming for a fresher finish.

Sausage Cheesy Potato Casserole: 7 Irresistible Reasons to Make It

Sausage Cheesy Potato Casserole

Print Recipe

Sausage Cheesy Potato Casserole combines smoky kielbasa, tender potatoes, creamy sauce, and melted cheddar in a hearty baked meal.

Author: Sophia Mitchell
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Yield: 6 servings 1x

Ingredients

Scale

1 lb (450 g) smoked kielbasa, sliced into ½-inch pieces
1 bag (32 oz / 900 g) frozen diced hash brown potatoes, thawed
1 can (10.5 oz / 295 g) condensed cream of chicken soup, or condensed cream of mushroom soup
1 cup sour cream
2 cups shredded cheddar cheese, divided
½ cup chopped green onions, or sautéed white onion
½ teaspoon garlic powder
½ teaspoon ground black pepper
½ teaspoon paprika
2 tablespoons melted butter
Optional: 1 cup crushed cornflakes or Ritz crackers for the topping

Instructions

Set the oven to 350°F (175°C) and coat a 9×13-inch baking dish with grease.
Mix the condensed soup, sour cream, 1½ cups cheddar, onion, garlic powder, black pepper, and paprika until smooth.
Gently stir in the thawed diced potatoes until evenly covered with the creamy mixture.
Fold the sliced kielbasa into the potato filling.
Transfer the mixture to the prepared baking dish and spread it into an even layer.
Sprinkle the remaining ½ cup cheddar across the surface.
For a crisp topping, toss the melted butter with the crushed cornflakes or crackers, then scatter the crumbs over the cheese.
Bake uncovered for 40–45 minutes, until the edges bubble and the top becomes golden.
Rest the casserole for 5 minutes before portioning and serving.

Notes

Thaw the diced hash browns before adding them to the creamy filling.
The cornflake or cracker topping may be omitted.
To prepare ahead, assemble and refrigerate the covered casserole for up to 24 hours. Allow an additional 5–10 minutes of baking time.
Refrigerate cooled leftovers in a sealed container for up to 4 days.
The unbaked casserole can be tightly wrapped and frozen for up to 3 months. Defrost it overnight in the refrigerator before baking.
Nutrition values are calculated estimates per serving and exclude the optional butter-and-crumb topping. Actual totals vary by ingredient brand.

Nutrition

Serving Size: 1 serving, approximately 1/6 of casserole
Calories: 605
Sugar: 3.3 g
Sodium: 1346 mg
Fat: 41.1 g
Saturated Fat: 20.3 g
Unsaturated Fat: 20.3 g
Trans Fat: 0 g
Carbohydrates: 33.1 g
Fiber: 2.1 g
Protein: 24.8 g
Cholesterol: 121 mg

Keywords: sausage cheesy potato casserole, kielbasa casserole, cheesy potato bake, hash brown casserole, sausage casserole

Find it online: https://thekitchenfinesse.com/2026/07/23/sausage-cheesy-potato-casserole/