If you are searching for the ultimate comfort food with a gourmet twist, this Creamy Boursin Mashed Potatoes Recipe will quickly become your new favorite side dish. Imagine velvety mashed potatoes infused with the rich, herby goodness of Boursin Garlic and Fine Herbs cheese, melting perfectly into buttery clouds of flavor. This recipe elevates humble russet potatoes to a crowd-pleasing masterpiece that’s both simple to make and absolutely irresistible. Whether you’re hosting a family dinner or craving cozy nourishment on any day, these mashed potatoes bring that delightful balance of creamy texture and vibrant taste you won’t want to miss.

Ingredients You’ll Need
This recipe uses straightforward ingredients that you probably already have or can easily find, yet each plays a vital role in making these mashed potatoes shine. The combination of russet potatoes and chicken broth ensures a fluffy texture with subtle depth, while butter and Boursin cheese bring phenomenal creaminess and herbaceous notes.
- 6 cups chicken broth (or water): Adds flavor and moisture to cook the potatoes perfectly and gives a gentle savory base.
- 3 pounds russet potatoes: Starchy potatoes that mash beautifully into fluffy, smooth potatoes; skins can be on or off depending on your preference.
- ½ cup unsalted butter: Essential for a rich, luscious mouthfeel and to balance the herbs in the cheese.
- 5.3 ounce Boursin Garlic and Fine Herbs Cheese: The star ingredient that adds a creamy, garlicky, and herby burst of flavor.
- 1 teaspoon salt: Enhances all the flavors and seasons the potatoes perfectly.
- 1 teaspoon black pepper: Adds a subtle kick and depth to the overall taste.
- 1 tablespoon chopped fresh chives (optional garnish): Provides a fresh, mild onion flavor and a pop of color.
How to Make Creamy Boursin Mashed Potatoes Recipe
Step 1: Boil the Broth and Potatoes
Start by bringing 6 cups of chicken broth to a rolling boil in a large stockpot. The broth not only cooks the potatoes but also infuses them with extra flavor, setting a wonderful foundation for the dish. Adding the cubed potatoes once the broth boils allows them to cook evenly and absorb some of that savory richness.
Step 2: Cook the Potatoes Until Fork Tender
Once the potatoes are in the boiling broth, let them cook for about 15 minutes. This timeframe ensures they become tender enough to mash easily without turning mushy. You can test their readiness by piercing a cube with a fork; it should slide in effortlessly.
Step 3: Reserve Some Cooking Broth
Remove half a cup of the hot chicken broth from the pot and set it aside. This reserved liquid will later help achieve the perfect creamy texture as you mix the potatoes with the butter and Boursin cheese.
Step 4: Drain and Combine Ingredients
Drain the rest of the broth and return the potatoes to the pot or transfer them to a large mixing bowl. Then add the reserved broth, butter, Boursin Garlic and Fine Herbs cheese, salt, and black pepper. This step brings all the delicious components together, melding their flavors as you prepare to mash.
Step 5: Mash to Perfection
Use a handheld potato masher or an electric hand mixer to mash everything into creamy perfection. The goal is a smooth, fluffy texture where the Boursin cheese is fully melted and evenly distributed, making the potatoes irresistibly creamy and herb-packed.
Step 6: Serve and Garnish
Transfer your mashed potatoes to a serving bowl and sprinkle with the fresh chopped chives if you like. The chives add a lovely fresh bite and a beautiful pop of green that makes the dish even more inviting.
How to Serve Creamy Boursin Mashed Potatoes Recipe

Garnishes
Chopped chives are a classic garnish for this dish, giving it a fresh and mild onion flavor alongside vibrant color. You can also try sprinkling a pinch of smoked paprika or crispy fried shallots for an extra flavor dimension and texture contrast.
Side Dishes
Creamy Boursin mashed potatoes are the perfect partner for roasted chicken, grilled steak, or even pan-seared salmon. Their richness balances well with smoky barbecue ribs or hearty vegetarian mains like mushroom wellington or lentil loaf. The versatility makes them a show-stopper for any occasion.
Creative Ways to Present
For a fun twist, try piping the mashed potatoes into pretty swirls on individual plates and add a drizzle of browned butter on top. Alternatively, scoop them into a ramekin and broil briefly for a golden crust, turning this side into a mini gratin with an irresistible texture.
Make Ahead and Storage
Storing Leftovers
You can store leftover creamy mashed potatoes in an airtight container in the refrigerator for up to 3 days. Keeping the potatoes chilled properly maintains their creamy texture, though they may thicken a bit.
Freezing
If you want to freeze the Creamy Boursin Mashed Potatoes Recipe, portion them into freezer-safe containers or bags after cooling completely. They freeze well for up to 2 months. Be sure to leave some space in the container for expansion.
Reheating
To reheat, thaw frozen mashed potatoes in the refrigerator overnight. Warm gently on the stovetop over low heat or in the microwave, stirring occasionally. Add a splash of broth or a pat of butter if the potatoes seem dry, and whisk or mash again briefly to restore that creamy texture.
FAQs
Can I use vegetable broth instead of chicken broth?
Absolutely! Vegetable broth works just as well and keeps this recipe vegetarian-friendly if you opt for that. It still adds a nice depth of flavor to the potatoes without overpowering the Boursin cheese.
Is it necessary to peel the potatoes?
Not at all. Leaving the skins on adds extra texture and nutrition, plus a rustic look. Just make sure to wash the potatoes thoroughly beforehand.
Can I substitute Boursin cheese with another cheese?
If Boursin isn’t available, a cream cheese mixed with fresh herbs and garlic powder can be a decent substitute, but Boursin’s unique flavor and creamy consistency really elevate the dish.
How do I make this dish dairy-free?
For a dairy-free version, try using a plant-based butter substitute and a vegan herbed cream cheese. Use vegetable broth instead of chicken broth to keep it fully plant-based.
Can I make this recipe ahead of time for a party?
Yes! You can prepare the mashed potatoes a day in advance, refrigerate, and then reheat using gentle heat. Just stir in a little broth or butter after reheating to refresh the creamy texture before serving.
Final Thoughts
This Creamy Boursin Mashed Potatoes Recipe is a true crowd-pleaser that transforms everyday potatoes into a rich, flavorful celebration of comfort food. It’s simple enough for weeknight dinners but impressive enough to serve when guests come over. I promise once you try it, these mashed potatoes will earn a permanent spot in your recipe rotation. So go ahead, grab those ingredients, and indulge in some seriously delicious, creamy mashed potato magic.
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Creamy Boursin Mashed Potatoes Recipe
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 6 servings
- Category: Side Dish
- Method: Stovetop
- Cuisine: French-inspired
Description
Creamy Boursin Mashed Potatoes are a deliciously smooth and flavorful side dish made by boiling russet potatoes in chicken broth, then mashing them with rich Boursin Garlic and Fine Herbs cheese and butter. This comforting recipe elevates traditional mashed potatoes with a hint of garlic and fresh herbs, perfect for family dinners or special occasions.
Ingredients
Ingredients
- 6 cups chicken broth (or water)
- 3 pounds russet potatoes (cut into 1 inch cubes – skins on or off, your choice)
- ½ cup unsalted butter
- 5.3 ounce Boursin Garlic and Fine Herbs Cheese
- 1 teaspoon salt
- 1 teaspoon black pepper
- 1 tablespoon chopped fresh chives (optional garnish)
Instructions
- Bring broth to boil: In a large stock pot, bring 6 cups of chicken broth (or water) to a rolling boil on the stove.
- Cook potatoes: Add the cubed russet potatoes to the boiling broth. Cook uncovered for about 15 minutes, or until the potatoes are fork tender and easily pierced.
- Reserve broth: Carefully remove ½ cup of the hot chicken broth from the pot and set it aside for later use in mashing.
- Drain potatoes: Drain the remaining broth from the potatoes using a colander, then return the potatoes to the pot or transfer to a large mixing bowl.
- Add ingredients for mashing: To the potatoes, add the reserved ½ cup chicken broth, ½ cup unsalted butter, 5.3 ounces of Boursin Garlic and Fine Herbs cheese, 1 teaspoon salt, and 1 teaspoon black pepper.
- Mash potatoes: Use a handheld potato masher or an electric hand mixer to thoroughly mash the potatoes until smooth and creamy, blending all ingredients evenly.
- Serve and garnish: Transfer the creamy mashed potatoes to a serving bowl and garnish with 1 tablespoon chopped fresh chives if desired. Serve warm.
Notes
- You can use water instead of chicken broth for a lighter flavor.
- Leaving the skins on the potatoes adds texture and nutrients, but you can peel them if you prefer.
- Adjust salt and pepper to taste after mashing.
- For an extra creamy texture, warm the reserved broth slightly before adding.
- Use freshly chopped chives for the best garnish flavor.

