The knife slides into one potato easily, then catches in the center of the next. I check each one separately before pulling the baking sheet from the oven; a tender potato makes all the difference when it’s time to scoop and mash. These Boursin Cheese Twice Baked Potatoes turn four large russets into soft, savory centers tucked back into their own shells.
I like how the Garlic & Fine Herbs cheese brings seasoning and creaminess to the potato without a long list of additions. Sour cream, butter, and milk round out the filling, while a second trip to the oven warms it through and gives the tops a light golden finish. The result is cozy and substantial, with a creamy center and a potato skin sturdy enough to hold it.
Kitchen Note
Let the potatoes cool before you split them. They’re still warm after 10 minutes, but much easier to handle than they are straight from the oven, and the skins are less likely to tear as you scoop.
Save these Boursin Cheese Twice Baked Potatoes for a cozy side with a creamy, garlic-herb center and lightly golden tops.
Why the Second Bake Is for the Filling, Not the Potato
Twice-baked potatoes have two different jobs to do in the oven. The first bake needs to cook the whole potato until its center is tender; the later bake only needs to heat the filling and color the top. Treating that second round like a long bake from raw can leave the already-cooked potato dry around the edges.
Once the potato flesh is mashed with the cheese and dairy, it’s no longer protected by the whole potato’s shape. A shorter return to the oven warms the filling while keeping the inside soft. Look for a hot center and a lightly golden surface, not a deeply browned crust. That difference is what keeps the filling creamy instead of dry.
The shells also give the filling a useful boundary. Each half holds its portion, so you can serve the potatoes without trying to scoop a loose mound from a casserole dish. The first bake does the heavy cooking; the second is just the finish.
What the Russets and Boursin Bring to the Filling
- Russet potatoes — Their fluffy interior mashes readily, and their larger size leaves a useful shell once the centers are scooped. Choose potatoes close in size so they cook at a similar pace; the least expensive russets are fine here.
- Boursin Garlic & Fine Herbs — This is the main seasoning as well as the source of much of the filling’s creamy texture. Let it soften before mixing so it blends into the warm potato without leaving firm pieces. The specified Garlic & Fine Herbs variety gives the filling its recognizable savory flavor.
- Sour cream — It brings a gentle tang that keeps the filling from tasting flat. A fresh tub is all you need; there’s no reason to seek out a specialty brand.
- Unsalted butter and milk — Butter adds richness, while milk loosens the mash so it can be spooned back into the shells. Softened butter blends more easily, and the milk should be added with the other filling ingredients rather than poured over the finished potatoes.
- Olive oil — A light coating helps the potato skins bake evenly. A basic everyday olive oil works well; save a more expensive finishing oil for another use.
From Whole Baked Potatoes to Golden Filled Shells
Bake the potatoes until the centers give way
Heat the oven to 400°F. Scrub and dry the potatoes, then prick each one several times with a fork so steam can escape as they bake. Rub them with olive oil and part of the salt, and set them on a rimmed baking sheet. Bake for 60 to 75 minutes; a knife should slide easily into the center of each potato.
Scoop without losing the shells
After the potatoes have cooled, cut each one in half lengthwise. Scoop the flesh into a medium bowl, working carefully so each skin stays intact. Leave about a 1/4-inch-thick shell around the edges and bottom; that layer gives the filling a firm base. If a little potato clings to the skin, leave it rather than scraping hard enough to break through.
Mash the warm potato with the creamy ingredients
Add the Boursin, sour cream, softened butter, milk, the remaining salt, and black pepper to the bowl. Mash until the mixture is mostly smooth, with no large dry lumps of potato. The filling should look creamy and hold together on a spoon, not run like a sauce. Stop once it reaches that texture so it stays soft rather than becoming overworked.
Fill, bake again, and let the tops settle
Spoon the filling back into the potato shells and return them to the baking sheet. Bake for 15 to 20 minutes, until the filling is hot and the tops are lightly golden. If the tops are still pale, use the visual cue rather than pulling them out just because the minimum time has passed. Rest the potatoes for 5 minutes before serving so the filling has a chance to settle.
Two Ways to Change the Texture Without Changing the Ingredients
Keep a little texture in the mash
For a more rustic center, stop mashing while a few small pieces of potato remain instead of working the mixture until it’s nearly uniform. The filling will feel a little heartier and less whipped, while the Boursin still seasons each bite.
Leave soft ridges on top
Instead of smoothing each mound flat, leave gentle ridges in the filling as you spoon it into the shells. Those edges catch a little more color during the final bake, giving the tops a more textured finish without changing the creamy center.
Storage and Reheating
- Refrigerator: Refrigerate leftovers within 2 hours and keep them for 3 to 4 days. The potato filling firms up when cold.
- Freezer: They can be frozen, though the filling may turn a little grainier after thawing. Cool completely, wrap each half tightly, and thaw in the refrigerator before reheating.
- Reheating: Warm them in a 400°F oven until the filling is hot throughout. If the tops darken before the centers heat, cover loosely with foil; microwaving is quicker but softens the potato skins.
Questions That Come Up With Twice Baked Potatoes
Boursin Cheese Twice Baked Potatoes
Ingredients
Equipment
Method
- Preheat the oven to 400°F.
- Scrub and dry the potatoes, prick each several times with a fork, then rub with the olive oil and 1/4 teaspoon of the salt; place on a rimmed baking sheet.
- Bake for 60 to 75 minutes, until a knife slides easily into the center of each potato.
- Let the potatoes cool for 10 minutes, then cut each in half lengthwise and scoop the flesh into a medium bowl, leaving about a 1/4-inch-thick shell.
- Mash the potato flesh with the Boursin, sour cream, butter, milk, remaining 1/4 teaspoon salt, and black pepper until mostly smooth.
- Spoon the filling into the potato shells and return them to the baking sheet.
- Bake for 15 to 20 minutes, until the filling is hot and the tops are lightly golden.
- Let the potatoes rest for 5 minutes before serving.
