Mushroom Gratin Recipe

Indulge in this unbelievably creamy and dreamy mushroom gratin! A simple yet elegant side dish, perfectly baked with a blend of cheeses and fresh parsley. This recipe is ready in under 30 minutes and is guaranteed to impress your family and friends. Perfect for Thanksgiving, Christmas, or any special occasion!

Prep Time 10 mins
Cook Time 20 mins
Calories 200.1 kcal
Protein 20g
Rating 5.0 (2 Reviews)
Mushroom Gratin 23

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Mushroom Gratin

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How to Make Mushroom Gratin

  1. Preheat oven to 425°F (220°C).
  2. Melt 2 tablespoons of butter in an oven-safe skillet over medium-low heat.
  3. Add 1 pound of sliced cremini mushrooms and cook until softened and lightly browned, about 5-7 minutes, stirring frequently.
  4. In a medium bowl, whisk together 1/2 cup sour cream, 1 large egg yolk, 1/4 teaspoon salt, and 1/4 teaspoon black pepper.
  5. Pour the sour cream mixture over the cooked mushrooms in the skillet and stir to combine.
  6. Heat through, stirring frequently, for about 2 minutes.
  7. Sprinkle 1/4 cup chopped fresh parsley and 1/2 cup shredded Gruyere cheese (or a blend of Swiss and Parmesan) over the mushroom mixture.
  8. Bake for 12-15 minutes, or until the cheese is melted, bubbly, and lightly golden brown.

Nutrition Information (Approximate per serving)

Sodium

14 g

Sugar

8g

Fat

48g

Carbs

1g