Leftover Mashed Potato Bread

Ryan Shepard - The Upside Blog


Unpopular opinion: Leftovers are the best part of every holiday feast.

Whether you agree or not, you’re likely out of fresh ideas for repurposing leftovers. Instead of settling for a microwaved mashed potato re-do, try making this fluffy potato bread! It’s soft, spongy texture makes it perfect for making sandwiches – especially peanut butter and jelly or grilled cheese. You can also toast it, spread on some avocado with lime, sliced tomatoes and cucumbers, sprouts, hemp seeds, paprika and chili powder.

Potato Bread Made From Leftover Mashed Potatoes | Vitacost.com/Blog

Potato Bread Made From Leftover Mashed Potatoes | Vitacost.com/Blog
0 from 0 votes

Leftover Mashed Potato Bread

Prep Time 18 minutes
Cook Time 43 minutes
Proof Time 2 hours 45 minutes
Total Time 3 hours 46 minutes
Servings 12
Calories 147 kcal



  1. If using leftover mashed potatoes, skip this step. In pot, cover diced potatoes with water by 1 inch. Sprinkle with salt, around 1/4 teaspoon, and bring to boil for 12 minutes. Drain potatoes, transfer back to pot and mash until smooth, creamy and free of lumps. Mix in 1 tablespoon oat milk and a sprinkle of salt and pepper.

  2. In stand mixer, combine yeast, 2 tablespoons oat milk and 1/4 tsp. sugar. Set aside for 10 minutes until bubbles form and mixture is frothy. Prepare a 9x5-in. loaf pan with parchment paper or lightly grease to prevent sticking.

  3. Add mashed potatoes, flour, salt, oil and the remaining oat milk and sugar. Knead on speed two for 8 minutes. Note: If dough is slightly sticky, lightly oil your hands to pick it up. Transfer dough to lightly oiled bowl and cover with a clean damp kitchen towel for 1 hour and 45 minutes or until doubled in size.
  4. Press dough with your hand to release air. Turn it out onto a lightly floured surface. Shape dough into an 8x4-in. log and place in prepared pan. Cover with the same kitchen towel and let the dough rise for 1 hour.
  5. Preheat oven to 350 degrees F.
  6. Bake for 43 minutes or until lightly golden brown. Remove from oven and let cool in pan for 5 minutes. Then, transfer loaf to cooling rack and cool completely before slicing.

Recipe Notes

  • Chef’s tip: Make sure your mashed potatoes don’t contain too much liquid. The more liquid, the more moisture will end up in the dough. Keep in mind that seasoned mashed potatoes will yield a similar flavor profile in its bread form.
  • Order the ingredients you need to make this clever recipe at Vitacost.com!

Nutrition Facts
Leftover Mashed Potato Bread
Amount Per Serving (1 g)
Calories 147 Calories from Fat 18
% Daily Value*
Fat 2g3%
Saturated Fat 1g5%
Polyunsaturated Fat 1g
Monounsaturated Fat 1g
Sodium 170mg7%
Potassium 104mg3%
Carbohydrates 29g10%
Fiber 1g4%
Sugar 2g2%
Protein 4g8%
Vitamin A 41IU1%
Vitamin C 3mg4%
Calcium 35mg4%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.