Slow Cooker Potato Gratin Recipe

Previous Next

Cook Time: 180 minutes

Ingredients

• 2 pounds Yukon gold potatoes (peeled if desired), sliced 1/8-inch thick
• 1 1/2 cups milk
• 1/2 cup sour cream chive dip
• 3 tablespoons butter, cut into 3 pieces
• 3 tablespoons all-purpose flour
• 3/4 teaspoon salt, divided
• 1 1/2 cups shredded Cheddar cheese
• 1/4 cup freshly grated Parmesan cheese
• 1/2 teaspoon garlic powder
• 1/4 teaspoon freshly ground black pepper
• 1/2 cup chopped onion, divided
• Chopped fresh chives for garnish

Directions

Step 1: Gather all ingredients. Line a 6-quart slow cooker with a disposable liner or generously coat with nonstick cooking spray.

Step 2: In a bowl, whisk together the milk and sour cream chive dip until well combined.

Step 3: Melt the butter in a small saucepan over medium heat. Whisk in the flour and 1/2 teaspoon of salt. Cook, stirring constantly, for 1 minute.

Step 4: Slowly add the milk mixture to the saucepan, whisking constantly. Bring to a boil over medium-high heat. Once boiling, reduce the heat to medium and simmer for about 1 minute while continuing to whisk.

Step 5: Remove the saucepan from heat. Stir in the shredded Cheddar cheese and mix until fully melted, about 15 seconds.

Step 6: In a small bowl, combine the Parmesan cheese, garlic powder, the remaining 1/4 teaspoon salt, and black pepper. Stir to combine.

Step 7: Layer half of the sliced potatoes in the bottom of the prepared slow cooker. Sprinkle with half of the Parmesan mixture. Top with half of the chopped onion and half of the cheese sauce.

Step 8: Repeat the layers, adding the remaining potatoes, Parmesan mixture, and cheese sauce. Spread everything evenly in the slow cooker.

Step 9: Cover the opening of the slow cooker completely with paper towels. Then cover with the lid and cook on High for 3 to 4 hours, or until the potatoes are tender. Remember to replace the paper towels halfway through cooking to absorb any moisture.

Step 10: Once the potatoes are done, serve the dish topped with freshly chopped chives for a burst of flavor and color.

Nutrition Facts

Per Serving	Amount	% Daily Value*
Calories	286	-
Total Fat	14g	18%
Saturated Fat	8g	40%
Cholesterol	39mg	13%
Sodium	472mg	21%
Total Carbohydrate	31g	11%
Dietary Fiber	3g	10%
Total Sugars	4g	-
Protein	11g	21%
Vitamin C	12mg	13%
Calcium	256mg	20%
Iron	1mg	8%
Potassium	726mg	15%

* Percent Daily Values are based on a 2,000-calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Note: Nutrient information is based on available data for the listed ingredients. If you're following a medically restricted diet, consult a healthcare professional before preparing this recipe.

The Story Behind Slow Cooker Potato Gratin

Potato gratin, known for its creamy layers of thinly sliced potatoes baked with cheese and cream, traces its origins to 18th-century France. The term gratin refers to a dish that is topped with a browned crust, typically of cheese or breadcrumbs, and baked until golden. Over time, this French classic spread across Europe and eventually became a staple in American kitchens, adapting to local ingredients and cooking methods.

Regional Variations

While the classic French version uses heavy cream and Gruyre or Emmental cheese, American adaptations often feature Cheddar or a blend of local cheeses. In some regions, the addition of onions, garlic, or herbs like chives and thyme gives the dish a distinctive flavor. Using a slow cooker, as in this recipe, is a particularly American twist, allowing for hands-off cooking while preserving the rich, creamy texture.

How It Differs from Similar Dishes

Potato gratin is often confused with scalloped potatoes, but there is a key difference: scalloped potatoes traditionally rely on a white sauce or milk base without the extensive cheese topping, while gratin emphasizes a cheesy crust and richer flavor. Another similar dish, dauphinoise potatoes, is closer to the French classic, but it usually contains cream and no cheese, highlighting the subtle richness of the potatoes themselves.

Typical Serving Occasions

Slow cooker potato gratin is versatile and can be served in casual family dinners or as a side for holiday feasts. It pairs beautifully with roasted meats, poultry, or a fresh salad. Because of its ease of preparation and ability to feed a crowd, it is also popular at potlucks and buffet-style gatherings, where it can stay warm in the slow cooker until serving.

Interesting Facts

One fascinating aspect of potato gratin is its adaptability: it can be made in an oven, slow cooker, or even as an individual portion in ramekins. The slow cooker version, like this recipe, allows the flavors to meld gently over several hours, producing a dish that is tender, creamy, and indulgent without requiring constant attention. Historically, gratins were a way to use leftover ingredients efficiently, making them both economical and comforting. Additionally, the choice of potatoes matters: Yukon Golds or other waxy varieties hold their shape well while absorbing the flavors of the cheese and cream.

FAQ about Slow Cooker Potato Gratin Recipe

Comments