Bolbonkitchen notes

Harvest Potato Mash

  • Makes 2 bowls
  • Prep 20 minutes
  • Cook 10 minutes
  • Total 30 minutes
Harvest Potato Mash

This Harvest Potato Mash is what happens when a classic russet potato and a sweet potato stop fighting over which one is better and just decide to become better, together. The result is a buttery fluffy, golden bowl of pure comfort that is equal parts savory and sweet. The russet brings the familiar, cozy fluffiness, the sweet potato shows up with a hint of natural sweetness and the prettiest orange hue. Neither of them could have done this without the other. Teamwork makes the dream work, bestie.

Ingredients

Makes 2 bowls

  • 1 large russet potato, peeled and chopped
  • 1 medium sweet potato, peeled and chopped
  • ⅓ cup milk, dairy or unsweetened alternative
  • 1 tablespoon butter
  • ½ teaspoon salt, or to taste
  • Optional: black pepper or garlic powder, to taste

Equipment

  • Medium Pot
  • Potato Masher
  • Nakiri Knife
  • Cutting Board
  • Measuring Cups + Spoons

Method

  1. Add the peeled and chopped russet potatoes and sweet potatoes to a medium pot with enough cold water to cover, along with a generous pinch of salt.
  2. Bring to a boil, then reduce to a simmer and cook for 15 to 20 minutes, or until the potatoes are fork tender.
  3. Drain the potatoes well and return them to the warm pot. Let them sit for about a minute so the extra steam escapes. This small step keeps the mash fluffy instead of watery.
  4. Using a potato masher mash the potatoes just enough to break them down. Don’t overmix—you want the russet and sweet potato to stay a little separate so you get those beautiful golden swirls.
  5. Pour in the milk, add the butter and salt, and mash gently again until everything comes together.
  6. Taste and adjust the seasoning if needed. Add black pepper or a pinch of garlic powder if using. Serve warm and enjoy!

Kitchen notes

Texture Tip:

For that beautiful marbled look, mash the potatoes gently and stop before they become completely smooth. The contrast between the russet and sweet potato is what makes this recipe special.

  • Variations: Swap the russet for Yukon Gold potatoes if you prefer an extra creamy mash. You can also stir in roasted garlic, fresh herbs like thyme, or a sprinkle of parmesan for extra flavor.
  • Dairy-Free: Use your favorite unsweetened plant-based milk and dairy-free butter.
  • Storage: Store leftovers in an airtight container in the fridge for up to 3–4 days.
  • Reheating: Reheat gently in the microwave or in a small saucepan over low heat with a splash of milk to prevent dryness.
  • Freezer Friendly: You can freeze the mash in a sealed container for up to 2 months. Thaw overnight in the fridge and reheat slowly with a little milk to restore the creamy texture.

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