Mushrooms Au Gratin

1. 1

   Heat butter in a skillet over medium-low heat.

2. 2

   When butter is foamy, add mushrooms and cook until lightly browned, stirring constantly.

3. 3

   Whisk together the sour cream, egg yolk, and salt and pepper; stir into the mushrooms.

4. 4

   Heat through, stirring.

5. 5

   Spoon mushroom mixture into a shallow baking dish; sprinkle with the chopped parsley and shredded cheese.

6. 6

   Bake at 425 for 10 minutes, until cheese is melted.

* Per serving · 4 servings · Values may vary.

No additional tips available.