The Best Potatoes DelMonico

Directions

1. Preheat Oven: Set oven to 375°F (190°C). Grease a baking dish with butter or cooking spray.
2. Prepare Potatoes: Place sliced potatoes in a large bowl of cold water to prevent browning. Drain and pat dry with paper towels.
3. Make Cream Mixture: In a saucepan, combine heavy cream, milk, garlic, thyme, butter, salt, and pepper. Warm over medium heat until butter melts and mixture is heated through; do not boil.
4. Layer Potatoes: Arrange a layer of potato slices in the baking dish, slightly overlapping.
5. Add Cheese and Cream: Sprinkle Parmesan and Gruyere over the potato layer, then drizzle with cream mixture.
6. Repeat Layers: Continue layering potatoes, cheese, and cream until all ingredients are used, finishing with a layer of cheese and cream on top.
7. Bake: Cover with aluminum foil and bake for 45–50 minutes. Remove foil and bake an additional 15–20 minutes, until top is golden brown and potatoes are tender.
8. Serve: Let cool slightly, then garnish with fresh parsley before serving.

Recipe Details

Prep Time: 20 minutes
Cook Time: 60–70 minutes
Total Time: 1 hour 20–30 minutes
Servings: 4–6
Difficulty: Medium

Variations & Substitutions

• Swap Gruyere with Fontina or Swiss cheese for a slightly different flavor.
• Add a pinch of nutmeg to the cream mixture for warmth and aroma.
• Mix in caramelized onions or cooked bacon between layers for added richness.
• Use Yukon Gold potatoes for a creamier texture.

Serving Suggestions