New York Prosciutto Squares Recipe

Ingredients

• 1 tablespoon Land O Lakes® Butter
• 1/2 cup chopped fresh mushrooms
• 1/4 cup chopped onion
• 1/4 cup chopped chives
• 16 ounces slice (4 cups) Land O Lakes® Provolone Cheese shredded
• 2 ounces sliced prosciutto, * finely chopped
• 4 large Land O Lakes® Eggs beaten
• 1/2 teaspoon pepper