Buttery Baked Potato Gratin with Herb Crust
Creamy potatoes layered with garlic-herb butter and baked until golden, featuring a crisp, herb-infused top that mirrors the comfort of vintage footwear. This american-inspired one pot ready in about 95 minutes pairs russet potatoes, unsalted butter, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 310 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1.5 lbs russet potatoes
- 4 tbsp unsalted butter
- 2 cloves garlic
- 1 tbsp fresh thyme
- 2 tbsp fresh chives
- 1/2 cup heavy cream
- 1/2 cup grated Gruyère cheese
- 1/2 tsp salt
- 1/4 tsp black pepper
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 375°F. Thinly slice potatoes (1/8-inch thick) and layer half in a 9x13-inch baking dish. Season with 1/4 tsp salt and 1/8 tsp black pepper.
- Step 2: Melt 2 tbsp butter in a skillet over medium heat. Add minced garlic and sauté for 1 minute until fragrant. Stir in 1 tbsp thyme, 2 tbsp chives, and 1/2 cup heavy cream. Simmer 3 minutes until slightly thickened.
- Step 3: Pour half the cream mixture over potatoes, then top with remaining potatoes. Spread remaining 2 tbsp butter over the top, then sprinkle with Gruyère cheese. Drizzle with the remaining cream mixture.
- Step 4: Bake covered with foil for 45 minutes, then uncover and bake 20 minutes until golden and bubbly. Rest 10 minutes before serving.
Frequently asked questions
How long does Buttery Baked Potato Gratin with Herb Crust take to make?
Total time is about 95 minutes (30 min prep + 65 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Buttery Baked Potato Gratin with Herb Crust?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep russet potatoes from drying out.
Can I substitute ingredients in Buttery Baked Potato Gratin with Herb Crust?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Buttery Baked Potato Gratin with Herb Crust for a different number of people?
The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Buttery Baked Potato Gratin with Herb Crust?
American one pot like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
