1. Can I make Barefoot Contessa Green Bean Casserole ahead of time?

Absolutely. You can assemble the casserole up to a day in advance. Just keep it covered in the refrigerator and bake it right before serving. Add the fried onions at the end to preserve their crunch.

2. Can I use canned green beans instead of fresh?

While canned beans save time, they can soften too much in the baking process. Fresh or frozen green beans hold their shape better and deliver that perfect tender-crisp bite.

3. What can I substitute for cream of mushroom soup?

You don’t need to. This recipe already eliminates the canned soup entirely, replacing it with a homemade mushroom and milk-based sauce that tastes far richer and fresher.

Barefoot Contessa Green Bean Casserole: The Easy Recipe That Wows Every Guest

barefoot contessa green bean casserole

Print Recipe

Barefoot Contessa’s Green Bean Casserole is a comforting yet elegant side dish featuring crisp green beans, creamy mushroom sauce, and a golden fried onion topping. This homemade version delivers restaurant-quality flavor perfect for holidays or family dinners.

Author: Elena
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Yield: 6 servings
Category: Side Dish
Method: Baking
Cuisine: American
Diet: Vegetarian

Ingredients

1 pound (454 g) green beans, trimmed
8 ounces (226 g) mushrooms, sliced
1 onion, sliced into half-moons
2 cloves garlic, minced
6 tablespoons (85 g) butter, divided
1/4 cup (30 g) all-purpose flour
3 cups (720 ml) whole milk
1 1/2 cups (36 g) French fried onions
Kosher salt, to taste
Freshly ground black pepper, to taste

Instructions

Preheat oven to 350°F (177°C).
Bring a large pot of salted water to a boil. Add green beans and cook for 5–6 minutes until bright green. Transfer to an ice bath to stop cooking, then drain and set aside.
In a large ovenproof skillet, melt 2 tablespoons of butter over medium heat. Add onions and sauté until translucent. Add mushrooms, season with salt and pepper, and cook until golden brown. Stir in minced garlic and cook for 1 minute.
Melt the remaining 4 tablespoons of butter in the same skillet. Add flour and whisk for 2 minutes to remove raw flour taste. Gradually add milk while whisking continuously until thickened. Season with salt and pepper.
Combine the green beans and mushroom sauce, stirring until evenly coated. Transfer mixture back into the skillet or baking dish.
Bake for 25–30 minutes until bubbling and golden around the edges.
Remove from oven, top with French fried onions, and bake for an additional 5 minutes until the topping is crisp and golden.

Notes

Use fresh green beans for the best texture and flavor.
For a vegan version, substitute butter with olive oil and milk with almond milk.
Add the fried onions at the end of baking to keep them crunchy.
This dish can be assembled a day ahead and baked before serving.

Find it online: https://www.recipebyelena.com/barefoot-contessa-green-bean-casserole/