Ingredients for - Dauphinoise Potatoes

1. Unsalted butter 2 tablespoons
2. Minced garlic 1 tablespoon
3. All-purpose flour 1 tablespoon
4. Heavy cream 1 ½ cups
5. Whole milk 1 cup
6. Kosher salt 1 ½ teaspoons
7. Yukon Gold potatoes, scrubbed and sliced 1/8-inch thick with peel 2 pounds
8. Chopped fresh thyme, plus more for garnish ½ teaspoon
9. Ground black pepper ⅛ teaspoon
10. Cooking spray ⅛ teaspoon
11. Gruyere cheese, shredded 4 ounces

How to cook deliciously - Dauphinoise Potatoes

1 . Stage

Preheat oven to 375 degrees F (190 degrees C). Grease a 2-quart baking dish.

2 . Stage

Melt butter in a medium saucepan over medium-low heat. Add garlic; cook, stirring occasionally, until fragrant, 1 minute. Stir in flour; cook, stirring constantly, for 1 minute. Whisk in heavy cream, milk, and salt until smooth. Dotdash Meredith Food Studios

3 . Stage

Add sliced potatoes and bring to a simmer; cook, gently stirring occasionally, until potatoes begin to soften, 12 to 15 minutes. Remove from heat; stir in thyme and pepper. Dotdash Meredith Food Studios

4 . Stage

Layer 1/2 of the potatoes in the prepared baking dish; sprinkle 1/2 cup cheese evenly over potatoes. Top with remaining potatoes and spoon remaining liquid left in the pot over the potatoes. Dotdash Meredith Food Studios

5 . Stage

Top with remaining 1/2 cup cheese. Dotdash Meredith Food Studios

6 . Stage

Bake in preheated oven until sauce is thickened, top is browned in spots, and potatoes are tender, 40 to 45 minutes. Let stand 15 minutes before serving; garnish with additional thyme. Dotdash Meredith Food Studios