Homemade Au Gratin Potatoes
Homemade au gratin potatoes are a great side dish for any meal, but especially for the holidays. You can let the slow cooker do most of the work while you concentrate on other things.
Servings: 10
Calories: 756kcal
Ingredients
- 5-6 cups sliced potatoes
- 2 tsp. salt
- 1 tsp. pepper
- 4 Tbsp. butter
- 6 Tbsp. flour
- 4 cups milk
- 1-1/2 tsp. garlic salt
- 1-1/2 Tbsp. minced onion
- 1 cup sour cream
- 3 cups shredded cheddar cheese
Instructions
- Slice the potatoes about 1/4-inch thick and layer into a greased slow cooker, sprinkling salt, and pepper in between.
- In a medium to large saucepan, melt the butter on medium heat.
- After the butter melts, add the flour and whisk.
- Pour the milk into the saucepan and whisk until the lumps are gone.
- Add the garlic salt and minced onion and mix. Cook the sauce until it thickens.
- Once the sauce thickens, add the sour cream and shredded cheddar cheese and stir until melted.
- Pour the sauce over the potatoes. Take a spoon and move the potatoes around a little to allow the sauce to flow down in between the potatoes.
- Replace the lid and cook on high for three to four hours or until the potatoes are soft.
Video
Nutrition
Serving: 1 | Calories: 756kcal | Carbohydrates: 117g | Protein: 25g | Fat: 23g | Saturated Fat: 13g | Polyunsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 1148mg | Fiber: 11g | Sugar: 7g