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green bean casserole stuffed mushrooms recipe

Green Bean Casserole Stuffed Mushrooms

Avatar photoNina Miller
A delicious twist on a classic holiday side, these Green Bean Casserole Stuffed Mushrooms are perfect for any festive gathering.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Appetizer
Cuisine American
Servings 8 pieces
Calories 120 kcal

Equipment

  • 1 Baking Dish large enough to fit all mushrooms
  • 1 Mixing Bowl

Ingredients
  

Main Ingredients

  • 16 large button mushrooms
  • 1 cup chopped green beans
  • 1 can 10.5 oz cream of mushroom soup
  • 1 cup crispy fried onions

Seasonings

  • Salt and pepper to taste

Instructions
 

Preparation

  • Clean the mushrooms with a damp paper towel and remove the stems. Preheat oven to 375°F.
  • In a mixing bowl, combine chopped green beans, cream of mushroom soup, and crispy fried onions. Season with salt and pepper.
  • Fill each mushroom cap with the green bean mixture, pressing down gently to pack the filling.
  • Place stuffed mushrooms in a baking dish and bake for 20-25 minutes until the tops are golden and the mushrooms are tender.

Serving

  • Arrange on a platter and serve warm as an appetizer.

Storage

  • Store leftovers in an airtight container in the refrigerator for up to 3 days.

Notes

Pro Tips: Pre-cook the mushrooms to avoid excess moisture. Taste the filling before stuffing to adjust seasoning.
Ingredient Substitutions: You can use canned green beans in place of fresh if needed.
How to Serve: Best served warm and fresh out of the oven.
Storage & Freshness: Store in an airtight container in the refrigerator for up to 3 days.
Make-Ahead Tips: Prepare the filling and clean the mushrooms ahead of time for quick assembly on the day of serving.
Keyword green bean casserole, Holiday Appetizers, stuffed mushrooms