Green Bean Casserole Cups (Print Version)

# Ingredients:

01 - 1 (15-count) package mini filo shells, thawed.
02 - 1 tablespoon butter, for sautéing.
03 - ½ cup finely chopped fresh mushrooms, for the filling.
04 - 1 tablespoon flour, for thickening.
05 - ¾ - 1 cup heavy cream, for the sauce.
06 - 1 cup chopped frozen green beans, thawed.
07 - ⅛ cup grated Parmesan cheese, for flavor.
08 - 1 pinch onion powder, for seasoning.
09 - Salt and pepper to taste.
10 - ¼ cup French fried onions, for topping.

# Instructions:

01 - Preheat the oven to 350°F. Arrange mini filo shells on a baking sheet.
02 - Melt butter in a skillet over medium heat. Add mushrooms and sauté until tender, about 5 minutes.
03 - Sprinkle flour over mushrooms and cook for a couple of minutes. Gradually add ¾ cup heavy cream, stirring until smooth.
04 - Stir in chopped green beans and Parmesan cheese. Cook until the mixture is smooth. Add more cream (up to ¼ cup) if needed for desired consistency.
05 - Stir in onion powder, salt, and pepper to taste.
06 - Spoon a generous tablespoon of the green bean mixture into each filo shell. Top with French fried onions.
07 - Bake for 4-6 minutes, until the onions are golden brown. Serve warm.

# Notes:

01 - A creative and fun appetizer, perfect for Thanksgiving or holiday gatherings.
02 - The crispy filo shells provide a great contrast to the creamy green bean filling.
03 - Easily customizable—try adding a touch of garlic powder or swapping Parmesan for Gruyere.