Savory Mushroom Green Bean Casserole

A delicious twist on the classic green bean casserole with a rich mushroom bechamel and crispy onion topping, perfect for holiday feasts or cozy family dinners.

Prep time: 15 minutes
Cook time: 30 minutes
Serves: 6

Ingredients

1 lb fresh green beans, trimmed and halved

1 tbsp olive oil

8 oz cremini mushrooms, sliced

1 small onion, diced

2 cloves garlic, minced

1/4 cup all-purpose flour

1 1/2 cups whole milk

1/2 cup chicken broth

1/2 cup grated parmesan cheese

1 tsp salt

1/2 tsp black pepper

1/4 tsp nutmeg

1 cup crispy fried onions

Instructions

1. Preheat oven to 375°F (190°C).

2. Blanch green beans in boiling water for 3 minutes, then transfer to an ice bath and drain.

3. Heat olive oil in a large skillet over medium heat. Add mushrooms and onion, sauté until softened, about 5 minutes.

4. Add garlic and cook for another minute until fragrant.

5. Stir in flour and cook for 2 minutes, stirring constantly.

6. Gradually whisk in milk and chicken broth, cooking until thickened and smooth, about 5 minutes.

7. Stir in parmesan cheese, salt, pepper, and nutmeg.

8. Combine the sauce with green beans and transfer to a baking dish.

9. Top with crispy fried onions.

10. Bake for 25-30 minutes until bubbly and golden brown on top.

Storage

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

Reheating

Reheat in a 350°F oven for 15 minutes or until warmed through.

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.