The Best Budget-Friendly Meal Prep Mashed Potatoes (Using Russet Potatoes)



Mashed potatoes are the ultimate comfort food, and they’re also one of the most budget-friendly side dishes you can make! If you’re looking for a way to meal prep mashed potatoes for the next few nights, this easy, creamy recipe using a 5 lb bag of Russet potatoes is perfect. It’s buttery, smooth, and reheats beautifully, making it a great addition to your weekly meal plan.


Why You’ll Love This Recipe

  • Budget-Friendly – Made with simple, inexpensive ingredients.

  • Meal Prep Approved – Stays fresh in the fridge for several nights.

  • Creamy & Delicious – Perfectly seasoned and smooth.

  • Freezer-Friendly – Can be stored for future meals.


Ingredients:

  • 5 lbs Russet potatoes (about 10-12 medium potatoes)

  • 8 cups water (or enough to fully cover the potatoes)

  • 6 tablespoons butter (or margarine for a budget-friendly option)

  • 1 ¼ cups milk (whole milk preferred, but any milk works)

  • 1 ½ teaspoons salt (adjust to taste)

  • 1 teaspoon garlic powder (optional, for extra flavor)

  • ½ teaspoon black pepper

  • ½ cup sour cream (optional for extra creaminess)

  • Chopped parsley or dried chives (optional garnish)


Instructions:

  1. Peel & Chop the Potatoes – Peel and cut the potatoes into evenly sized chunks (about 1-2 inches).

  2. Boil the Potatoes – Place the potatoes in a large pot and cover with water. Add a pinch of salt. Bring to a boil over medium-high heat and cook for 20-25 minutes, or until fork-tender.

  3. Drain & Dry – Drain the potatoes in a colander and let them sit for 1-2 minutes to release excess moisture.

  4. Mash the Potatoes – Return the potatoes to the pot. Add butter and start mashing using a potato masher or hand mixer.

  5. Add Milk & Seasonings – Slowly pour in warm milk while mashing to get a smooth texture. Stir in salt, garlic powder, and black pepper.

  6. Make It Creamier (Optional) – Fold in sour cream for extra richness.

  7. Taste & Adjust – Add more salt, butter, or milk as needed.

  8. Serve & Store – Let the mashed potatoes cool, then portion them out for meal prep.


Storage & Reheating Tips:

  • Refrigerate: Store in airtight containers for up to 4 days.

  • Reheat: Add a splash of milk or butter when reheating in the microwave or on the stovetop to keep them creamy.

  • Freezing (Optional): Mashed potatoes can be frozen in airtight containers for up to 3 months. Thaw in the fridge overnight and reheat with extra milk.


Budget Tips:

  • Use store-brand butter and milk to cut costs.

  • Skip sour cream if needed—it’s still creamy without it.

  • Use leftovers creatively: Add cheese and make mashed potato pancakes or a casserole!


Serving Suggestions:

Pair these mashed potatoes with baked chicken, meatloaf, grilled veggies, or your favorite protein for a complete meal. They also work great as a base for bowls topped with shredded meat and gravy!

This meal-prep-friendly mashed potato recipe will help you save time and money while still enjoying a hearty, homemade side dish. Try it this week and enjoy creamy, delicious mashed potatoes for days! 🥔✨

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