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4.58 from 7 votes

EASY MUSHROOM CASSEROLE

This delicious mushroom casserole is a full of flavor. It's easy to prepare and makes the perfect side dish to any meal. It's also a holiday favorite!
Prep Time10 minutes
Cook Time25 minutes
Total Time35 minutes
Course: Dinner, Side Dish
Cuisine: American
Keyword: Easy Mushroom Casserole
Author: Judy Yeager

Ingredients

  • 2 tablespoons of unsalted butter
  • 1 lb of fresh sliced white mushrooms
  • 1/2 cup of chopped celery
  • 1/4 cup chopped onion
  • 1/4 cup of chopped green pepper
  • 1/2 teaspoon of garlic powder
  • 6 slices of buttered white bread butter one side
  • 1 1/2 cups of heavy whipping cream
  • 2 eggs beaten
  • 1/2 cup of mayonnaise
  • 1/2 teaspoon of salt
  • 1/4 teaspoon of pepper
  • 1 cup of Italian Blend shredded cheese

Instructions

  • Preheat oven to 350. Saute mushrooms, celery, onion, and green pepper in butter. Cube the bread.
  • Place half of the bread in the bottom of a greased 9X9 casserole dish. Cover with half of the mushroom mixture. Repeat.
  • Combine cream, eggs, mayonnaise, salt, pepper, and cheese, and pour over the casserole. Bake for 25-35 or until the casserole test is done.