Easy Make-Ahead Mashed Potato Casserole Recipe

Ingredients

• 2 tablespoons butter
• 9 large potatoes, peeled
• 1 (8 ounce) container sour cream
• 1 (6 ounce) package cream cheese
• 1 teaspoon onion salt
• 0.5 teaspoon garlic powder
• 1 dash ground black pepper
• 0.5 cup shredded Cheddar cheese
• 1 pinch dried parsley flakes, or to taste
• 1 pinch paprika, or to taste

Instructions

1. Preheat oven to 350°F (175°C). Butter a 9x13 inch casserole dish and set aside.
2. Boil potatoes in a large pot of salted water until tender, about 20 minutes. Reserve potato water, then drain potatoes.
3. Combine sour cream, cream cheese, onion salt, garlic powder, and pepper with the potatoes. Mash until creamy, adding reserved cooking liquid as needed.
4. Transfer to casserole dish. Top with Cheddar cheese, parsley, and paprika.
5. Bake uncovered for about 35 minutes, or until cheese is melted and bubbly.

Nutrition

• Calories: 408 kcal
• Fat Content: 15 g
• Fiber Content: 7 g
• Sugar Content: 3 g
• Sodium Content: 316 mg
• Protein Content: 10 g
• Cholesterol Content: 41 mg
• Carbohydrate Content: 60 g
• Saturated Fat Content: 9 g
• Unsaturated Fat Content: 0 g