If you’re searching for a dish that elevates classic comfort food to something truly special, look no further than this Creamy Boursin Mashed Potatoes Recipe. It combines the velvety richness of russet potatoes with the garlic and herb magic of Boursin cheese, resulting in a side that’s irresistibly smooth and bursting with flavor. Whether you’re entertaining guests or simply craving a cozy family meal, these mashed potatoes bring warmth and sophistication with every creamy bite.

Ingredients You’ll Need
The secret to an unforgettable batch of mashed potatoes lies in simple, quality ingredients that each play a vital role. From the starchy russet potatoes to the flavorful Boursin cheese, every component ensures the final dish is creamy, savory, and perfectly balanced.
- 6 cups chicken broth (or water): Adds moisture with mild flavor, helping cook the potatoes and keep them tender.
- 3 pounds russet potatoes (cut into 1 inch cubes – skins on or off, your choice): Their high starch content makes for fluffy, dreamy mashed potatoes.
- ½ cup unsalted butter: Contributes rich creaminess and buttery depth without overpowering the other flavors.
- 5.3 ounce Boursin Garlic and Fine Herbs Cheese: The superstar ingredient that infuses the dish with herbaceous garlic goodness.
- 1 teaspoon salt: Enhances all the natural flavors and brings the dish to life.
- 1 teaspoon black pepper: Adds subtle kick and balance to the creamy elements.
- 1 tablespoon chopped fresh chives (optional garnish): Provides a fresh, mild oniony flavor and beautiful verdant touch.
How to Make Creamy Boursin Mashed Potatoes Recipe
Step 1: Boil the Broth and Cook the Potatoes
Start by bringing the chicken broth to a rolling boil in a large stock pot. Once bubbling, carefully add the cubed russet potatoes. Cooking the potatoes directly in broth rather than plain water layers in subtle savory notes that enhance the overall flavor. Let them cook for about 15 minutes until they’re fork tender but still hold their shape.
Step 2: Reserve Broth and Drain Potatoes
Before draining, scoop out and set aside ½ cup of the cooking broth. This flavorful liquid will help retain moisture and add silkiness when you mash the potatoes later. Then, drain the potatoes thoroughly to prevent any watery mash.
Step 3: Combine Potatoes and Ingredients
Return the drained potatoes to either the stock pot or a large mixing bowl. Add the reserved ½ cup chicken broth, unsalted butter, Boursin Garlic and Fine Herbs cheese, salt, and black pepper. This is where your mash begins to transform from simple spuds to a luxuriously creamy, flavorful masterpiece.
Step 4: Mash Everything Smooth
Use a handheld potato masher or an electric hand mixer to mash the mixture until smooth and creamy. The soft melt-in-your-mouth texture comes from careful mashing combined with the melting of butter and Boursin cheese into every bite.
Step 5: Serve and Garnish
Transfer the mashed potatoes to a lovely serving bowl. If you’d like, sprinkle chopped fresh chives on top for a pop of color and fresh flavor that beautifully complements the herbs in the cheese.
How to Serve Creamy Boursin Mashed Potatoes Recipe

Garnishes
A sprinkle of fresh chopped chives adds a delicate oniony brightness and an inviting splash of green. Alternatively, a light drizzle of extra melted butter or freshly cracked black pepper can enhance the rustic, homey vibe of your serving bowl.
Side Dishes
These mashed potatoes pair wonderfully with roasted chicken, grilled steak, or even hearty vegetable dishes like sautéed green beans or garlic roasted Brussels sprouts. Their creamy texture and herbaceous punch make them a versatile partner for any main course.
Creative Ways to Present
For a fresh spin, serve individual portions in small ramekins topped with a sprig of fresh thyme or mini edible flowers. You can also pipe the mashed potatoes onto plates using a pastry bag fitted with a star tip for elegant swirls that impress at dinner parties.
Make Ahead and Storage
Storing Leftovers
Place any leftover mashed potatoes in an airtight container and refrigerate. They will stay fresh for up to 3 days, making them easy to enjoy again for lunch or dinner without much fuss.
Freezing
You can freeze the mashed potatoes by transferring them to a freezer-safe container or heavy-duty freezer bag. Be sure to remove as much air as possible to prevent freezer burn. They will keep well for up to 2 months.
Reheating
When reheating, add a splash of milk or chicken broth to loosen the texture and warm them gently in a saucepan over low heat, stirring frequently. Alternatively, microwave in short intervals, stirring in between to avoid drying out the creamy goodness.
FAQs
Can I use water instead of chicken broth?
Absolutely! While chicken broth adds extra flavor, water will work just fine if you want a lighter taste or have dietary restrictions. You might want to add a bit more salt to compensate.
Do I have to peel the potatoes?
It’s completely up to you. Leaving the skins on adds extra nutrients and a rustic texture, but peeling results in a creamier smooth mash. Both methods taste delicious with Boursin cheese.
What if I don’t have Boursin cheese?
While Boursin brings unique garlic and herb flavors, you can substitute with a soft cream cheese mixed with fresh garlic and herbs. The signature tang might differ, but it will still be rich and flavorful.
Can I prepare this recipe for a gluten-free diet?
Yes! This Creamy Boursin Mashed Potatoes Recipe is naturally gluten-free, as the ingredients contain no gluten. Just ensure the chicken broth you use is certified gluten-free.
How do I make these mashed potatoes extra fluffy?
Using russet potatoes and draining them well before mashing helps. Also, avoid overmixing, which can make potatoes gluey. Adding warm broth and butter while mashing keeps them light and airy.
Final Thoughts
This Creamy Boursin Mashed Potatoes Recipe is a delightful twist on a beloved classic that’s easy enough for weeknights but elegant enough for special occasions. Its creamy, flavorful nature is sure to win over anyone at your table. Give it a try and watch it become your new go-to comfort side dish.
Print
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
Description
This Creamy Boursin Mashed Potatoes recipe delivers rich, buttery mashed potatoes infused with the flavorful herbs and garlic of Boursin cheese. Made with simple ingredients and cooked in chicken broth for extra taste, these mashed potatoes are smooth, creamy, and perfect for a comforting side dish.
Ingredients
Main 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
Optional Garnish
- 1 tablespoon chopped fresh chives
Instructions
- Boil the Broth: Bring the chicken broth to a boil in a large stock pot over medium-high heat to prepare for cooking the potatoes.
- Cook Potatoes: Add the cubed potatoes to the boiling chicken broth and cook for about 15 minutes, or until the potatoes are tender when pierced with a fork.
- Reserve Broth: Remove ½ cup of the chicken broth from the pot and set it aside to incorporate later into the mash for creaminess.
- Drain and Combine: Drain the potatoes from the broth, then return them to the pot or transfer to a large mixing bowl. Add the reserved ½ cup chicken broth, unsalted butter, Boursin Garlic and Fine Herbs cheese, salt, and pepper to the potatoes.
- Mash the Potatoes: Use a handheld potato masher or an electric hand mixer to mash everything together until smooth, creamy, and well combined.
- Serve: Transfer the creamy mashed potatoes to a serving bowl and optionally garnish with chopped fresh chives for a pop of color and fresh herbal flavor.
Notes
- You can use water in place of chicken broth, but broth adds extra flavor to the potatoes.
- Leave the potato skins on or off depending on your texture preference.
- Use a hand mixer for lighter, fluffier mashed potatoes or a masher for a chunkier texture.
- The Boursin cheese adds both saltiness and herbaceous flavor, so adjust salt as needed.
- For a richer flavor, warm the butter slightly before adding.
- This recipe pairs beautifully with roasted meats and steamed vegetables.

