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Scalloped Potatoes Recipe

Classic cheesy scalloped potatoes with a twist. Adding mushrooms gives it more meatiness without actually adding meat. 
Course Main Course
Cuisine French
Prep Time 30 minutes
Cook Time 1 hour
Total Time 1 hour 30 minutes
Servings 10
Calories 352kcal
Author Dina

Ingredients

  • 16 oz sliced cremini mushrooms
  • 16 golden Yukon potatoes
  • 1 1/2 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp garlic powder
  • 2 tbsp unsalted butter
  • 1 cup yellow onion
  • 3-4 green onions
  • 1 cup grated Parmesan cheese divided
  • 2 cups half and half
  • 1 1/2 cup shredded mozzarella cheese divided

Instructions

  • In a large skillet, sauté 16 oz of sliced mushrooms until they become tender.
  • Using a sharp knife or mandolin, thinly slice 16 Yukon potatoes. Place the sliced potatoes into a bowl and season with 1 1/2 tsp salt, 1/2 tsp black pepper, and 1/2 tsp garlic powder.
  • Generously grease 2 baking dishes or oval gratins with 2 Tablespoons of unsalted butter.
  • Then distribute 1 cup of sliced yellow onion between both dishes. Now divided half of the seasoned potatoes amongst the dishes.
  • Slice 3-4 green onions and place them on top of the potatoes. Then add 1/2 cup Parmesan and 3/4 cup shredded mozzarella cheese. Now add the second half of the sliced potatoes. Lastly, sprinkle the remaining 1/2 parmesan and another 3/4 mozzarella, and pour 2 cups half and half right over the potatoes, so 1 cup per dish.
  • Cover with aluminum foil and bake at 400 degrees Fahrenheit for about 30 minutes. Then remove the foil and bake for an additional 30 minutes.

Nutrition

Calories: 352kcal | Carbohydrates: 40g | Protein: 17g | Fat: 14g | Saturated Fat: 8g | Cholesterol: 46mg | Sodium: 658mg | Potassium: 1448mg | Fiber: 7g | Sugar: 1g | Vitamin A: 480IU | Vitamin C: 33.3mg | Calcium: 343mg | Iron: 9.3mg