Description
Creamy Cheesy Garlic Scalloped Potatoes bring comfort and indulgence to any dinner table. Layers of thinly sliced potatoes meld with rich garlic-infused cheese sauce, creating a luxurious side dish you’ll crave again and again.
Ingredients
Scale
Primary Ingredients:
- 5 lbs (2.27 kg) Russet potatoes, sliced ¼ inch thick
- 3 cups cheddar cheese, grated
- 1 cup pepper jack cheese, grated
- 1 cup freshly grated Parmesan cheese
- 2 cups onions, chopped small
Dairy and Cream Ingredients:
- 1½ cups heavy cream
- 8 ounces (226 grams) sour cream
- ½ cup (1 stick or 113 grams) butter
Seasoning and Broth Ingredients:
- 1½ cups vegetable broth
- 6 cloves garlic, minced
- 1 tablespoon salt
- 2 teaspoons pepper
- 2 teaspoons Slap Ya Mama seasoning
- ½ cup flour
Instructions
- Preheat the oven to 400°F (204°C) and thoroughly coat a 14 x 11 x 2 inches (35.5 x 28 x 5 centimeters) baking dish with non-stick cooking spray.
- Carefully peel potatoes and slice them uniformly to approximately 0.25 inches (0.6 centimeters) thickness, transferring the slices to a large mixing bowl.
- Melt butter in a large frying pan over low heat, then incorporate diced onions and minced garlic, sautéing until fragrant and translucent, approximately 4-5 minutes.
- Evenly dust flour over the onion and garlic mixture, stirring continuously and cooking for an additional 2 minutes to eliminate raw flour taste.
- Gradually pour vegetable broth into the pan, stirring consistently while adding salt, pepper, and heavy cream. Simmer the mixture until it thickens, removing from heat just before boiling point.
- Fold in of shredded cheddar cheese until smoothly integrated into the sauce.
- Create the first potato layer by arranging one-third of the potato slices in the prepared baking dish, then distribute one-third of the sour cream and cheese sauce evenly over the potatoes.
- Sprinkle one-third of the Parmesan, pepper jack, and cheddar cheeses across the layer.
- Repeat the layering process two more times, ensuring the final top layer consists of cheddar cheese.
- Cover the baking dish completely with aluminum foil and bake in the preheated oven for 1 hour and 30 minutes.
- During the final 15-20 minutes of cooking, remove the foil to allow the cheese to develop a golden-brown crust.
- After removing from the oven, allow the dish to rest for approximately 15 minutes, enabling the layers to set before serving.
Notes
- Potato Selection Matters: Choose starchy potatoes like Russet or Yukon Gold for the creamiest, most luxurious texture in this indulgent dish.
- Consistent Slicing Creates Perfect Layers: Use a mandoline or sharp knife to slice potatoes uniformly, ensuring even cooking and beautiful presentation.
- Flavor Boosting Technique: Sautéing onions and garlic in butter develops a rich, deep base that elevates the entire potato casserole.
- Sauce Thickening Secret: Cooking flour with onions before adding liquids prevents lumps and creates a silky, smooth cheese sauce.
- Make-Ahead Magic: Prepare the dish up to a day in advance and refrigerate, allowing flavors to meld and making mealtime easier.
- Serving Suggestion: Let the casserole rest for 15 minutes after baking to allow the sauce to set and make cutting and serving cleaner.
- Prep Time: 30 minutes
- Cook Time: 1 hour 30 minutes
- Category: Dinner, Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 8
- Calories: 585 kcal
- Sugar: 4 g
- Sodium: 890 mg
- Fat: 42 g
- Saturated Fat: 26 g
- Unsaturated Fat: 13 g
- Trans Fat: 1 g
- Carbohydrates: 36 g
- Fiber: 3 g
- Protein: 22 g
- Cholesterol: 130 mg