Ingredients
Equipment
Method
Step-by-Step Instructions
- Blanch the fresh green beans in boiling water for 3-4 minutes, then transfer them to ice water.
- In a skillet, melt butter and sauté onions and garlic until translucent. Add mushrooms and cook for 5 minutes.
- Sprinkle in flour, gradually add vegetable broth, and season. Cook until the sauce thickens.
- Combine blanched green beans with the mushroom sauce in a baking dish. Mix in Parmesan if using.
- Preheat oven to 375°F. Pour mixture into a baking dish, top with fried shallots, cover with foil and bake for 20 minutes.
- Uncover and bake for an additional 7-10 minutes until the topping is golden brown.
- Let the casserole sit for a few minutes before serving.
Nutrition
Notes
Use fresh ingredients for best flavor; can be made ahead of time for convenience.
