Start by chopping the Yukon gold potatoes into uniform 2 inch cubes. This helps them cook evenly and ensures a consistent texture. If you find potatoes of varying sizes, don’t hesitate to chop them into smaller pieces.
Add the chopped potatoes to a large pot and cover them with cold water. This helps in cooking them evenly from the start. Place the pot on the stove and turn the heat to high to bring the water to a simmer.
Once the water reaches a simmer, reduce the heat slightly and allow the potatoes to boil for about 14 to 18 minutes. You’ll know they’re ready when they’re fork-tender; they should easily break apart with the slightest pressure.
After draining the potatoes in a colander, return them to the pot. This allows any residual moisture to evaporate, ensuring your mashed potatoes won’t be watery.
Next, add the Boursin cheese, butter, milk, parmesan cheese, salt, and pepper into the pot with the drained potatoes. The combination of these ingredients will create a flavorful blend that will elevate your mashed potatoes.
Using a potato masher, start mashing the potatoes gently. If you prefer a chunkier texture, mash them just until combined. For a smoother consistency, you can switch to an electric mixer on low speed. Be careful not to overmix, as this can make the potatoes gummy.
Once the potatoes reach your desired consistency, taste and adjust the seasoning if needed. This step is crucial as it allows you to balance the flavors to your liking.
Transfer the mashed potatoes to a serving bowl and garnish with a drizzle of melted butter and a sprinkle of chopped chives for that beautiful finishing touch. This not only adds color but also a fresh flavor.
Serve your Boursin Mashed Potatoes warm alongside your favorite main dishes, and watch as they disappear from the table!