Mushroom Casserole

Total Time: 1 hr 5 mins Preparation Time: 15 mins Cook Time: 50 mins

Ingredients

• Servings: 10
• 1/4 cup butter or 1/4 cup margarine
• 1 1/2 lbs fresh mushrooms, sliced 1/4 inch thick
• 1 medium onion, chopped
• 1 can cream of mushroom soup
• 1/4 cup mayonnaise
• 1/2 teaspoon thyme
• 1/2 teaspoon seasoning salt
• 1/2 teaspoon pepper
• 1 box cheddar cheese crouton (3 cups)
• 2 eggs
• 1 2/3 cups milk
• 1 cup grated sharp cheddar cheese

Recipe

• 1 melt butter in large skillet, saute mushrooms and onion until mushrooms are golden and juices evaporate.
• 2 stir in mushroom soup and mayonnaise.
• 3 add thyme, salt, and pepper, blend well.
• 4 spray a 9 x 13 glass baking dish with no-stick cooking spray.
• 5 place croutons in bottom and up sides of dish.
• 6 spread mushroom mixture over croutons.
• 7 in small bowl beat eggs and milk.
• 8 pour over casserole.
• 9 cover with plastic wrap and refrigerate overnight.
• 10 when ready to bake, remove cover sprinkle with cheese and bake@350 uncovered about 50-60 minutes until golden and bubbling in center.
• 11 let stand 5 minutes.
• 12 serves 10.