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Creamy Boursin Mashed Potatoes Recipe

4.9 from 96 reviews

These Creamy Boursin Mashed Potatoes combine the rich, herbaceous flavor of Boursin cheese with silky Yukon Gold potatoes for a luxurious twist on classic mashed potatoes. Easy to make and bursting with garlic and fine herbs, this side dish is perfect for any comforting meal.

Ingredients

Scale

Main Ingredients

  • 2 lbs Yukon Gold potatoes, peeled and cut into chunks
  • 5.2 oz Garlic & Fine Herbs Boursin cheese (or any Boursin flavor)
  • 4 tbsp unsalted butter, softened
  • 1/2 cup whole milk, warmed
  • 1/4 cup sour cream (optional, recommended)
  • 1 1/2 tsp salt, plus more to taste
  • 1/2 tsp black pepper, freshly ground

Garnish

  • 2 tbsp chives or parsley, chopped

Instructions

  1. Prepare Potatoes: Peel and cut Yukon Gold potatoes into even 2-inch chunks to ensure they cook uniformly and mash evenly.
  2. Boil Potatoes: Place the potato chunks in a large pot, cover with cold water, and add 1 teaspoon of salt. Bring the water to a boil over high heat, then reduce the heat to maintain a simmer. Cook for 15-20 minutes, or until the potatoes are fork-tender.
  3. Drain and Steam Dry: Drain the cooked potatoes in a colander and let them steam dry for 2-3 minutes. This step helps remove excess moisture for better texture.
  4. Mash Potatoes: Return the potatoes to the pot or place them in a mixing bowl. Use a potato masher or ricer to mash the potatoes until smooth, leaving a few lumps if you prefer a rustic texture.
  5. Add Butter: Stir in the softened butter until fully melted and incorporated into the potatoes, enhancing the creamy texture.
  6. Incorporate Boursin and Milk: Add the Boursin cheese and warmed milk to the mashed potatoes. Mix gently until the cheese is melted and the mixture is creamy and smooth.
  7. Fold in Sour Cream (Optional): If using, fold in the sour cream to add extra creaminess and tang to the dish.
  8. Season: Season with freshly ground black pepper and additional salt to taste. Adjust the seasoning and texture by adding more milk for creamier potatoes or more Boursin cheese for a stronger flavor.
  9. Serve and Garnish: Transfer the mashed potatoes to a serving bowl. Garnish with chopped chives or parsley and optionally add a pat of butter for an extra rich finish.

Notes

  • Use Yukon Gold potatoes for their naturally buttery flavor and smooth texture.
  • Warming the milk before adding helps keep the mashed potatoes hot and prevents them from cooling down.
  • Sour cream is optional but adds a tangy richness that balances the herbs in Boursin cheese.
  • For a smoother texture, use a potato ricer instead of a masher.
  • Adjust seasoning carefully at the end since Boursin cheese is already salty.

Keywords: mashed potatoes, boursin cheese, creamy potatoes, garlic herb potatoes, side dish, comfort food