Cheesy Oven-Baked Potato and Sausage Casserole

This hearty oven-baked potato casserole combines tender russet potatoes, smoky sausage, and a rich, creamy cheese sauce for a comforting family meal. Cream of mushroom soup and sour cream create a smooth, flavorful base, while sharp cheddar adds plenty of cheesy goodness. Baked until the potatoes are soft and finished with a golden, bubbling cheese topping, this satisfying dish is perfect for busy weeknights or cozy weekend dinners.

Ingredients

• 3 large russet potatoes, scrubbed and halved lengthwise
• 14 ounces smoked sausage, cut into ½-inch slices
• 1 can (10.5 ounces) condensed cream of mushroom soup
• 1 cup sour cream
• 2 cups shredded cheddar cheese, divided

Instructions

1. Prepare the oven and baking dish: Preheat the oven to 375°F (190°C). Lightly grease a 9 × 13-inch glass baking dish. Arrange the potato halves cut-side down in a single layer.
2. Prepare the creamy sauce: In a medium bowl, whisk together the cream of mushroom soup, sour cream, and 1 cup of shredded cheddar cheese until well blended. Spread the mixture evenly over the potatoes.
3. Add the sausage: Distribute the sliced smoked sausage over the creamy mixture, nestling some pieces between the potato halves for even flavor throughout the dish.
4. Bake covered: Cover the dish tightly with aluminum foil and bake for approximately 1 hour, or until the potatoes begin to soften when pierced with a fork.
5. Finish with cheese: Carefully remove the foil and sprinkle the remaining cheddar cheese evenly over the top. Return the dish to the oven, uncovered, for another 15–20 minutes, until the cheese is melted and bubbling and the potatoes are completely tender.
6. Rest and serve: Let the casserole stand for about 10 minutes before serving. Spoon generous portions onto plates and enjoy this warm, cheesy, satisfying dinner.