Traditional Potatoes au Gratin
Savor the rich and creamy layers of thinly sliced potatoes baked to perfection with a golden cheese crust, a timeless dish perfect for special gatherings or comforting family dinners.
Prep time: 15 minutesCook time: 45 minutesServes: 6
Ingredients
2 lbs Russet potatoes, peeled and thinly sliced
1 large onion, thinly sliced
2 cups heavy cream
2 cups shredded Gruyère cheese
1 cup shredded Parmesan cheese
3 cloves garlic, minced
1 tsp salt
1/2 tsp black pepper
2 tbsp unsalted butter, softened
1 tbsp fresh thyme leaves
Instructions
1. Preheat the oven to 350°F (175°C). Grease a 9x13-inch baking dish with butter.
2. Arrange half of the sliced potatoes in an even layer in the prepared dish.
3. Sprinkle half of the onions and garlic over the potatoes, then season with salt and pepper.
4. Pour half of the heavy cream over the potatoes, followed by half of the Gruyère and Parmesan cheeses.
5. Repeat the layers with the remaining potatoes, onions, garlic, cream, and cheeses.
6. Top the final layer with freshly chopped thyme.
7. Cover with foil and bake for 45 minutes.
8. Remove the foil and bake for an additional 15 minutes, or until the top is golden and bubbly.
9. Let the gratin cool for 10 minutes before serving.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheating
To reheat, place the portion in an oven-safe dish, cover with foil, and warm in a preheated 350°F oven for 15-20 minutes.
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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.
