Creamy Scalloped Potatoes (Print Version)

# Ingredients:

→ Potatoes

01 - 5 pounds Yukon Gold potatoes, thinly sliced

→ Dairy and Fat

02 - 2 tablespoons unsalted butter
03 - 1 cup heavy cream
04 - 0.5 cup grated Parmesan cheese, plus extra for topping

→ Aromatics and Seasonings

05 - 2 cloves garlic, minced
06 - 1 teaspoon fresh thyme
07 - 0.5 teaspoon kosher salt
08 - 0.5 teaspoon black pepper

→ Thickening Agent

09 - 1 tablespoon all-purpose flour

# Instructions:

01 - Preheat the oven to 400°F (200°C) and grease a ceramic baking dish.
02 - Peel and thinly slice the potatoes using a mandoline or a sharp knife.
03 - Melt butter in a large pot over medium heat. Add minced garlic and cook for 1 minute until fragrant.
04 - Stir in flour and cook for 1 to 2 minutes to form a roux, ensuring it does not brown.
05 - Gradually whisk in the heavy cream and cook for 5 minutes until the sauce thickens slightly.
06 - Stir grated Parmesan cheese, fresh thyme, kosher salt, and black pepper into the sauce until smooth.
07 - Add the sliced potatoes to the sauce and gently toss to evenly coat each slice.
08 - Arrange the potato slices upright in the prepared baking dish and pour any remaining sauce over the top.
09 - Sprinkle additional grated Parmesan on top to create a golden crust during baking.
10 - Cover the dish with foil and bake for 30 minutes.
11 - Remove the foil and continue baking for an additional 30 minutes until the potatoes are tender and the top is golden and bubbling.
12 - Allow the dish to cool for 10 minutes before serving to let the sauce set.

# Notes:

01 - Use Gruyere cheese for a richer, more complex flavor. Ensure potato slices are uniform for even cooking and adjust baking time to desired tenderness.