Make a fresh, homemade Green Bean Casserole without using any canned soup. This recipe delivers a richer, superior flavor for your holiday table.
Author:Elias Rodger
Prep Time:20 minutes
Cook Time:35 minutes
Total Time:55 minutes
Yield:6 servings
Category:Side Dish
Method:Baking
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
1 pound fresh green beans, trimmed
1 tablespoon olive oil
1 large shallot, finely chopped
8 ounces cremini mushrooms, sliced
2 cloves garlic, minced
2 tablespoons all-purpose flour
2 cups low-sodium chicken or vegetable broth
1/2 cup milk (whole or 2%)
1/4 cup heavy cream
1 teaspoon Dijon mustard
1/4 teaspoon dried thyme
Salt and black pepper to taste
1 cup crispy fried onions (store-bought or homemade)
Instructions
Blanch the green beans in boiling salted water for 3-4 minutes until bright green and tender-crisp. Immediately transfer them to an ice bath to stop cooking. Drain well.
Heat the olive oil in a large skillet over medium heat. Add the chopped shallot and cook until softened, about 3 minutes.
Add the sliced mushrooms to the skillet. Cook, stirring occasionally, until the mushrooms release their liquid and turn golden brown, about 8-10 minutes.
Stir in the minced garlic and cook for 1 minute until fragrant.
Sprinkle the flour over the mushroom mixture and cook, stirring constantly, for 1 minute.
Slowly whisk in the broth until the mixture is smooth. Bring to a simmer and cook until the sauce thickens slightly.
Whisk in the milk, heavy cream, Dijon mustard, and dried thyme. Continue to cook until the sauce coats the back of a spoon. Season with salt and pepper.
Gently fold the blanched green beans into the mushroom sauce until they are evenly coated.
Transfer the mixture to a baking dish. Sprinkle the crispy fried onions evenly over the top.
Bake at 375°F (190°C) for 15-20 minutes, or until the casserole is bubbly and the topping is golden brown.
Notes
For a deeper mushroom flavor, use dried porcini mushrooms soaked in hot water; add the strained soaking liquid to the broth.
If you prefer a lighter sauce, substitute half-and-half for the heavy cream.
Make the sauce ahead of time and store it in the refrigerator for up to two days. Add the beans and onions just before baking.