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Mushroom Potato Gratin

  • 8 Servings
  • 370 Calories per Serving

Hot, creamy, and delicious, this makes a great winter warmer. Use as a side dish or a vegetarian entrée.

Ingredient List

  • 1 tablespoon olive oil
  • 1/2 cup chopped onion
  • 1 pound mushrooms, sliced
  • 1/4 teaspoon pepper
  • 1/2 teaspoon kosher (coarse) salt
  • 1/2 teaspoon ground thyme
  • 1 teaspoon dried rosemary leaves
  • 2 cups Mountain High® original or lowfat plain yoghurt
  • 2 tablespoons all-purpose flour
  • 1/2 cup heavy whipping cream
  • 2 1/4 cups shredded Gruyère cheese (9 oz)
  • 1/2 cup plus 2 tablespoons dry unseasoned bread crumbs
  • 1 1/2 pounds russet potatoes, peeled and sliced 1/8-inch thick

Preparation

  1. Heat olive oil in 12-inch skillet over medium heat. Cook and stir onion in olive oil for about 4 minutes. Add mushrooms, pepper, salt, thyme, and rosemary. Cook and stir about 4 minutes or until mushrooms are light brown. Remove from heat.
  2. In a medium bowl, mix the yoghurt with the flour. Add cream and 2 cups of the cheese. Mix well. Add to the mushroom mixture and stir until well blended.
  3. Butter a 13x9-inch baking dish and coat the sides and bottom with 1/2 cup of the bread crumbs. Arrange a layer of potatoes in the bottom of the dish. Spread 1/4 of the mushroom mixture over the potatoes. Repeat layers three more times with remaining potatoes and mushroom mixture.
  4. Mix the remaining 2 tablespoons of bread crumbs with the remaining cheese. Sprinkle over casserole. Bake at 350°F for 50 to 60 minutes or until golden brown and potatoes are tender when pierced with a fork.
Servings: 8
Serving size: 1 Serving
Amount per serving (Calories ): 370
Nutrition Facts
Food component / NutrientAmount% Daily Value*
Total Fat20g30%
Saturated Fat11g54%
Trans Fat0g% Value not available
Monounsaturated Fat6g% Value not available
Polyunsaturated Fat1g% Value not available
Cholesterol65mg21%
Sodium370mg15%
Total Carbohydrate31g10%
Dietary Fiber2g9%
Soluble Fiber0g% Value not available
Insoluble Fiber2g% Value not available
Sugars6g% Value not available
Protein16g% Value not available
Potassium640mg18%
Vitamin AValue not available10%
Vitamin CValue not available10%
CalciumValue not available45%
IronValue not available8%
Vitamin DValue not available4%
Vitamin EValue not available2%
ThiaminValue not available15%
RiboflavinValue not available25%
NiacinValue not available20%
Vitamin B6Value not available15%
Folic AcidValue not available8%
Vitamin B12Value not available10%
Pantothenic AcidValue not available15%
PhosphorusValue not available30%
MagnesiumValue not available10%
ZincValue not available15%
SeleniumValue not available20%
CopperValue not available20%
ManganeseValue not available15%
Omega-30g% Value not available
*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.