These creamy scalloped potatoes are a delightful twist on a classic dish, featuring the rich flavor of Boursin cheese. It makes every bite super cheesy and tasty!
Honestly, once you try these potatoes, regular scalloped ones just can’t compare. I love how they dish up warm and gooey, perfect for family dinners or potlucks!
Key Ingredients & Substitutions
Russet Potatoes: These are great for scalloped potatoes because they hold their shape well and turn creamy when baked. If you prefer, Yukon Gold potatoes can add a slightly buttery taste.
Boursin Cheese: The Garlic & Fine Herbs flavor is a real winner in this dish. If you can’t find it, cream cheese with herbs or any soft cheese with garlic can work, just mix in some fresh herbs for flavor.
Heavy Cream and Milk: This combo gives the dish a rich texture. You can use half-and-half if you want a little lighter version, or for dairy-free options, coconut cream and almond or oat milk can be good substitutes.
Gruyère or White Cheddar: Both melt beautifully, adding a nice cheesy crust. Feel free to swap with mozzarella for a milder flavor or Gouda for a more intense taste.
Fresh Herbs: Thyme is a favorite of mine for this recipe, but rosemary also works well. Dried herbs can be used, but fresh really brightens the dish.
How Do I Make the Creamy Cheese Sauce Smooth?
Cooking the cream mixture carefully is key to achieving a silky sauce. Here’s how to do it:
- Heat the cream and milk on medium, stir often to prevent burning.
- When small bubbles form, turn off the heat before it boils to keep the cheese smooth.
- Add the Boursin cheese and stir until it’s fully melted—this will create that creamy texture!
Also, using a whisk can help combine everything evenly. If the sauce does look lumpy, a quick blend with an immersion blender can smooth it out.

Delicious Boursin Cheese Scalloped Potatoes Recipe
Ingredients You’ll Need:
For the Dish:
- 3 lbs russet potatoes, peeled and thinly sliced
- 1 (5.2 oz) package Boursin cheese (Garlic & Fine Herbs flavor recommended)
- 2 cups heavy cream
- 1 cup whole milk
- 2 cloves garlic, minced
- 1 tsp salt
- 1/2 tsp black pepper
- 1/4 tsp ground nutmeg (optional)
- 1 cup shredded Gruyère or sharp white cheddar cheese
- Fresh thyme or rosemary sprigs for garnish
- Butter, for greasing the baking dish
How Much Time Will You Need?
This recipe will take about 15 minutes to prepare and approximately 1 hour of baking time. You’ll be chilling out while the oven does the hard work, making it a perfect dish to prepare in advance for gatherings or cozy dinners!
Step-by-Step Instructions:
1. Prepping the Oven and Dish:
Start by preheating your oven to 375°F (190°C). While it heats up, grab a 9×13 inch baking dish and grease it nicely with butter to make sure nothing sticks later on.
2. Making the Creamy Cheese Sauce:
In a medium saucepan over medium heat, combine the heavy cream, milk, minced garlic, salt, pepper, and ground nutmeg if you’re using it. Heat the mixture until it’s just warm and you see small bubbles forming at the edges, but don’t let it boil. Once warm, take it off the heat and stir in the Boursin cheese until it’s fully melted and smooth—you’ll have a wonderfully creamy sauce!
3. Layering the Potatoes:
Now, it’s time to start layering! Lay a single layer of the sliced potatoes at the bottom of your prepared baking dish. Pour a portion of the creamy cheese sauce over the potatoes, ensuring they’re evenly coated. Keep repeating this process until all the potatoes and sauce are used, making sure to finish with a layer of sauce on top. It’ll look absolutely delicious!
4. Adding Cheese and Baking:
Sprinkle the shredded Gruyère or cheddar generously over the top layer. Cover the baking dish with foil and pop it into the oven. Bake for 45 minutes. Then, carefully remove the foil and bake for an additional 20-25 minutes, or until the top is golden brown and the potatoes are tender when you pierce them with a knife.
5. Finishing Touches:
Once done, take it out from the oven and let it sit for about 10 minutes. This will allow the dish to thicken slightly. Before serving, garnish with fresh thyme or rosemary sprigs for a lovely aroma and presentation.
6. Serve and Enjoy!
Enjoy your warm, cheesy Boursin Cheese Scalloped Potatoes as a comforting side dish, perfect for holiday meals or cozy evenings at home!
Can I Use Different Types of Cheese?
Absolutely! If you prefer a milder taste, mozzarella works well, or you can opt for a stronger flavor with Gouda. Just make sure the cheese you choose melts nicely for that creamy texture!
What If I Don’t Have Heavy Cream?
No problem! You can substitute heavy cream with a mix of half-and-half and whole milk for a lighter option. Alternatively, full-fat coconut milk can provide a creamy, dairy-free version!
Can I Prepare This Dish in Advance?
Yes, you can assemble the dish a day in advance! Just cover it tightly with foil and refrigerate. When you’re ready to bake, it may need an extra few minutes in the oven since it will be cold from the fridge.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, warm gently in the oven covered with foil or in the microwave, stirring occasionally for even heating.
