Grandma'S Mashed Potatoes

Prep: 15 min Cook: 30 min Serves: 15 Cuisine: American

Creamy, comforting mashed potatoes with a rich blend of cream cheese, sour cream, and butter, perfect for family dinners or holiday gatherings seeking hearty, flavorful side dishes.

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Ingredients

  • 5 lb. potatoes
  • 2 tsp onion salt
  • 1 tsp salt
  • 1/4 tsp pepper
  • 2 tbsp margarine
  • 8 oz. cream cheese
  • 1 cup sour cream

Instructions

  1. Boil potatoes in water, then drain and mash.
  2. Add onion salt, salt, pepper, margarine, cream cheese, and sour cream to the mashed potatoes.
  3. Mix well until smooth and creamy.
  4. Transfer to a buttered casserole dish and dot with butter.
  5. Bake at 350 degrees Fahrenheit for 30 minutes until heated through.

Tips & Substitutions

For extra flavor, consider adding garlic powder or fresh herbs like chives or parsley to the mashed potatoes. If you prefer a lighter version, you can substitute Greek yogurt for the sour cream or use half and half instead of cream cheese. Also, using Yukon Gold potatoes can enhance the creaminess of the dish.

Serving Suggestions

These mashed potatoes are a perfect side for holiday meals or family gatherings, pairing wonderfully with roasted meats or a savory vegetarian entrée. They complement dishes like Mini Meat Loaves And Vegetables or can be served alongside a hearty salad for a satisfying meal.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the mashed potatoes in a baking dish and cover with foil to prevent drying out. Heat in a 350°F oven for about 20-25 minutes or until warmed through, stirring halfway.

Nutrition & Diet Analysis (per serving)

Each serving of Grandma'S Mashed Potatoes contains roughly 665 calories, with 10g protein, 91g carbohydrates, and 29g fat. It is an excellent source of potassium (50% of the Daily Value), vitamin C (38% of the Daily Value), and dietary fiber (29% of the Daily Value), and a good source of protein and iron. Note that it is relatively high in sodium, at 490mg per serving (21% of the Daily Value).

665 kcal 33% DV
Protein Fat Carbs

Macronutrients

Protein 9.5g 19% DV
Total Fat 29.4g 38% DV
Carbs 90.5g 33% DV
Fiber 8.1g 29% DV
Sugar 0.3g 1% DV

Electrolytes

Sodium 490.2mg 21% DV
Potassium 2327.6mg 50% DV
Cholesterol 0.1mg

Vitamins & Minerals

Vitamin A 0.8mcg
Vitamin C 34.5mg 38% DV
Calcium 29.3mg 2% DV
Iron 1.8mg 10% DV
Diet fit High-fiber
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make these mashed potatoes ahead of time?

Yes, you can prepare the mashed potatoes a day in advance. Store them in the refrigerator and reheat before serving. If they become too thick, stir in a bit of milk or cream to restore the desired consistency.

What type of potatoes should I use for mashed potatoes?

For the best texture, use starchy potatoes like Russets or creamy potatoes like Yukon Golds. They yield a fluffy and smooth mash, while waxy potatoes can result in a gluey consistency.

Can I freeze leftover mashed potatoes?

Yes, mashed potatoes can be frozen for up to 2 months. Allow them to cool completely, then transfer to a freezer-safe container. To reheat, thaw in the refrigerator overnight and warm gently on the stovetop or in the oven.

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).

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