Cheesy Garlic Potatoes Gratin – Easy & Creamy Recipe
This Cheesy Garlic Potatoes Gratin is a rich and creamy side dish featuring thinly sliced Yukon gold potatoes baked in a flavorful mixture of garlic, cream, and two types of cheese. Perfectly golden and bubbly, this gratin is an easy and comforting recipe that pairs wonderfully with a variety of main courses.
- Author: Joe
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Potatoes
- 2 pounds Yukon gold potatoes, thinly sliced
Garlic Cream Mixture
- 3 cloves garlic, minced
- 2 cups heavy cream
- 1 cup whole milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon ground nutmeg
Cheeses & Butter
- 2 cups shredded cheddar cheese
- 1/2 cup grated Parmesan cheese
- 2 tablespoons unsalted butter
- Preheat Oven and Prepare Dish: Preheat the oven to 375°F (190°C). Grease a baking dish thoroughly with butter to prevent sticking and add flavor.
- Heat Cream Mixture: In a saucepan over medium heat, combine the heavy cream, whole milk, minced garlic, salt, black pepper, and ground nutmeg. Warm the mixture until it is heated through but not boiling, to infuse the flavors.
- Layer Potatoes and Cream: Arrange half of the thinly sliced potatoes evenly in the prepared baking dish. Pour half of the warm cream mixture over the potatoes to soak through.
- Add Cheeses: Sprinkle half of the shredded cheddar cheese and grated Parmesan cheese evenly over the first layer of potatoes and cream.
- Repeat Layers: Repeat the process by layering the remaining potatoes, pouring the rest of the cream mixture over them, and topping with the remaining cheddar and Parmesan cheeses.
- Add Butter and Cover: Dot the top of the gratin with the unsalted butter pieces to add richness and help develop a golden crust. Cover the dish tightly with aluminum foil to keep moisture in during baking.
- Bake Covered: Bake the gratin in the preheated oven for 40 minutes while covered, allowing the potatoes to become tender and the flavors to meld.
- Uncover and Finish Baking: Remove the foil and continue baking uncovered for an additional 20 minutes until the top is golden brown and bubbly.
- Cool and Serve: Allow the gratin to cool slightly for about 5 minutes before serving, so it sets and is easier to portion.
Notes
- For an extra crispy top, broil the gratin for 2-3 minutes right before serving, but watch closely to prevent burning.
- Use Yukon gold potatoes for their creamy texture and ability to hold shape well during baking.
- You can substitute half-and-half for the cream and milk mixture for a lighter version, though it may be less rich.
- Let the gratin rest after baking to let the sauce thicken for cleaner slices.
Nutrition
- Serving Size: 1 cup (about 150g)
- Calories: 360
- Sugar: 3g
- Sodium: 410mg
- Fat: 28g
- Saturated Fat: 17g
- Unsaturated Fat: 9g
- Trans Fat: 0.5g
- Carbohydrates: 20g
- Fiber: 2g
- Protein: 9g
- Cholesterol: 80mg
Keywords: potatoes gratin, cheesy potatoes, garlic potatoes, creamy potato bake, dinner side dish