Cape Cod Mashed Potato Casserole
A creamy, cheesy potato casserole with a tangy sour cream base and a crispy Parmesan topping—comforting, rich, and perfect for family dinners or holiday gatherings.
Ingredients
Instructions
- Cook potatoes until tender, then mash well.
- Add sour cream, cottage cheese, grated onion, margarine, pepper, and salt; mix until smooth.
- Transfer mixture to a casserole dish.
- Sprinkle grated Parmesan cheese over the top.
- Bake at 350°F for 60 minutes, checking for golden browning after 45 minutes.
Nutrition & Diet Analysis (per serving)
512
kcal
26% DV
Protein
Fat
Carbs
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).