how to make french onion green bean casserole

French Onion Green Bean Casserole Recipe

This French Onion Green Bean Casserole is a delicious twist on the classic holiday side dish, combining creamy green beans with rich, caramelized onions and a crispy topping of French-fried onions.

Ingredients:

1 lb fresh green beans (trimmed and cut) or 2 cans (14.5 oz each) green beans, drained

2 tbsp butter

1 large onion, thinly sliced

1 tsp sugar (optional, for caramelizing)

2 cloves garlic, minced

1 can (10.5 oz) cream of mushroom soup

½ cup milk

½ cup sour cream (optional, for extra creaminess)

1 tsp Worcestershire sauce

½ tsp salt

½ tsp black pepper

1 cup shredded Gruyère or Swiss cheese (optional, for extra flavor)

1 ½ cups crispy French-fried onions

Instructions:

1. Preheat the Oven: Set to 375°F (190°C).

2. Blanch the Green Beans (if using fresh): Boil for 3-4 minutes, then transfer to an ice bath. Drain and set aside.

3. Caramelize the Onions: In a skillet, melt butter over medium heat. Add sliced onions and cook for 15-20 minutes, stirring occasionally. Add sugar (if using) to enhance caramelization. Stir in garlic and cook for another minute.

4. Prepare the Sauce: In a large bowl, mix cream of mushroom soup, milk, sour cream, Worcestershire sauce, salt, and pepper. Stir in caramelized onions and shredded cheese (if using).

5. Assemble the Casserole: Mix green beans into the sauce, then transfer to a greased 9x13-inch baking dish.

6. Bake: Bake uncovered for 20 minutes.

7. Add the Topping: Sprinkle crispy French-fried onions on top and bake for another 5-10 minutes until golden brown.

8. Serve and Enjoy: Let it cool slightly before serving.

This dish pairs beautifully with roasted meats and makes a fantastic addition to any holiday or comfort food meal! Would you like any substitutions or dietary modifications?