Potato and Mushroom Gratin
Prep Time
20mins
Time to Table
1hr 25mins
Servings
8 (3/4 cup per serving)
print recipe
Ingredients
- 8 ounces sliced baby portabella mushrooms
- 4 teaspoons olive oil
- 1 teaspoon unsalted butter
- 1 cup sliced leek (white parts only)
- 2 garlic cloves, thinly sliced
- 2 tablespoons all purpose flour
- 1 tablespoon chopped fresh thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 1/3 cups skim milk
- 1/3 cup plus 1 tablespoon grated Parmesan cheese
- 20 ounce package refrigerated sliced potatoes
- 1/2 cup Daisy Light Sour Cream