Second Day Mashed Potatoes

Prep: 10 min Cook: 25 min Serves: 4 Cuisine: American

Creamy, baked mashed potato casserole with a golden crust, perfect for comforting family dinners or holiday gatherings, offering rich flavors and a satisfying texture.

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Ingredients

  • 2 cups cold mashed potatoes
  • 1/2 cup milk
  • 2 tablespoons flour
  • 2 eggs, beaten to a froth
  • salt to taste
  • white pepper to taste

Instructions

  1. Mix all ingredients, except butter, beating well.
  2. Put the mixture in a buttered casserole dish.
  3. Spread butter over the top.
  4. Bake in a 400°F (200°C) oven for 25 minutes until brown on top.

Tips & Substitutions

For creamier mashed potatoes, consider using half-and-half instead of milk. If you're out of flour, cornstarch can work as a thickener. Ensure your mashed potatoes are well-seasoned before mixing; adding garlic powder or herbs can enhance the flavor. Beating the egg mixture well will help create a fluffier texture in the final dish.

Serving Suggestions

These Second Day Mashed Potatoes are perfect as a side dish for roasted meats or holiday meals. They pair beautifully with Christmas Butter Cookies With Icing for dessert. Consider serving alongside roasted vegetables or a fresh salad to balance the richness.

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, cover with foil, and warm in a 350°F (175°C) oven until heated through. Adding a splash of milk can help restore moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Second Day Mashed Potatoes contains roughly 711 calories, with 14g protein, 151g carbohydrates, and 7g fat. It is an excellent source of vitamin C (54% of the Daily Value), dietary fiber (32% of the Daily Value), and protein (29% of the Daily Value), and a good source of calcium. Note that it is relatively high in sodium, at 729mg per serving (32% of the Daily Value).

711 kcal 36% DV
Protein Fat Carbs

Macronutrients

Protein 14.3g 29% DV
Total Fat 6.6g 9% DV
Carbs 151.2g 55% DV
Fiber 8.8g 32% DV
Sugar 15.7g 31% DV

Electrolytes

Sodium 729.1mg 32% DV
Potassium 1077.2mg 23% DV
Cholesterol 82.7mg 28% DV

Vitamins & Minerals

Vitamin A 67.1mcg 7% DV
Vitamin C 48.4mg 54% DV
Vitamin D 0.4mcg 2% DV
Calcium 221.5mg 17% DV
Iron 3.7mg 21% DV
Diet fit High-fiber Low-fat
Contains Milk Egg Wheat/Gluten

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 use fresh potatoes instead of leftover mashed potatoes?

Yes, you can make fresh mashed potatoes and use them for this recipe. Simply prepare them normally, ensuring they are creamy, and then follow the recipe from there. This will give you a deliciously fresh taste.

What if I want to make this dish vegetarian?

This recipe is already vegetarian-friendly. Just ensure that the milk you use is not from an animal source if you want to keep it strictly vegetarian. You can also use plant-based milk for a vegan alternative.

Can I add cheese to the mashed potatoes?

Absolutely! Adding shredded cheese such as cheddar or Parmesan can enhance the flavor significantly. Mix it in before baking for a cheesy crust on top. Just remember to adjust the salt accordingly.

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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