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closeup of mashed potatoes and cauliflower topped with butter.
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Creamy Mashed Potatoes and Cauliflower with Garlic

When you're looking for a healthy side dish recipe that tastes like healthy comfort food with less calories, potato cauliflower mash is where it's at! Made with a 50/50 mix of Yukon gold potatoes and cauliflower florets, this easy weeknight side dish is a quick to make in the Instant Pot or stovetop in under 30 minutes!
Course Side Dish
Cuisine American
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 6 servings
Calories 80kcal
Author Lyndsey

Equipment

Ingredients

  • 1 lb Yukon Gold potatoes washed, peeled & cut into 1-inch cubes
  • 1 head cauliflower washed and cut into florets
  • 4 cloves garlic peeled
  • 2 cups chicken broth
  • 2 cups water
  • 3 pieces fresh herbs rosemary, thyme or parsley
  • 2 tablespoon butter or vegan butter
  • ¾ cup unsweetened plain almond milk or 2% milk
  • salt and pepper to taste

Instructions

Stovetop Instructions

  • Place cleaned potatoes, peeled garlic and cauliflower florets into a large stock pot. Cover with 2 cups of water and 2 cups of chicken broth. Place fresh herbs on top and season with a generous helping of salt.
    1 lb Yukon Gold potatoes, 1 head cauliflower, 4 cloves garlic, 2 cups chicken broth, 2 cups water, 3 pieces fresh herbs
  • Bring liquid to a boil and then reduce heat to simmer for about 20 minutes or until potatoes and cauliflower are fork tender.
  • Drain in a colander and discard fresh herb stems.
  • Return potato/cauliflower mixture to the pot and add in milk, butter and salt/pepper to taste. Use a potato masher to mash until desired consistency.
    2 tablespoon butter, ¾ cup unsweetened plain almond milk

Instant Pot Instructions

  • Place cleaned potatoes, peeled garlic and cauliflower florets into Instant Pot pot. Cover with 2 cups of water and 2 cups of chicken broth. Place fresh herbs on top and season with a generous helping of salt.
  • Pressure cook on manual for 10 minutes then do a quick release.
  • Drain in a colander and discard fresh herb stems.
  • Return potato/cauliflower mixture to the pot and add in milk, butter and salt/pepper to taste. Use a potato masher to mash until desired consistency.

Notes

  • If using frozen be sure to drain cauliflower of excess moisture before mashing.
  • Reduce the amount of cauliflower from 50/50 to 25/75 cauliflower to potatoes for less cauliflower flavor and more potato flavor. For more cauliflower flavor increase cauliflower to 75/25 to potatoes.
  • Use the Instant Pot method for the smoothest texture. If you or your family has texture issues the Instant Pot cooking method produced a smoother result for me.
  • To make ahead, peel and wash potatoes and cauliflower the day before. Soak the potatoes in water overnight to make them the next day.
  • Freeze in a freezer-safe container for up to 3 months.
  • Refrigerate leftovers in an airtight container for up to 3 days.
  • To reheat, add 1 tablespoon or more of milk and reheat on the stovetop or in the microwave over medium heat until heated through.

Nutrition

Serving: 1serving | Calories: 80kcal | Carbohydrates: 17.6g | Protein: 3.1g | Fat: 0.3g