mushrooms au gratin vintage recipe - TK

Ingredients

• 1 pound mushrooms, cleaned and sliced (we used cremini/baby Bella)
• 1/4 cup butter (or plant based butter)
• 3 tablespoons flour
• 3/4 cup chicken or vegetable broth
• Salt to taste
• 1/4 teaspoon ground black pepper
• 1 tablespoon sherry
• 2 tablespoons parmesan cheese
• 1/4 cup bread crumbs (or gluten free bread crumbs)
• 1/4 teaspoon dried marjoram (you can also use rosemary)
• 1 tablespoon fresh parsley, chopped (optional for garnish)