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Fresh Green Bean Casserole with Mushrooms

Fresh Green Bean Casserole with Mushrooms

Crisp fresh green beans baked with browned mushrooms, thyme, and a creamy sauce, topped with crispy fried onions.
Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Course Side Dish
Cuisine American
Servings 6 servings
Calories 315 kcal

Equipment

  • Baking dish
  • Mixing bowl

Ingredients
  

Main Ingredients

  • 2 lb fresh green beans trimmed
  • 3 tbsp unsalted butter
  • 16 oz cremini mushrooms sliced
  • 3 cloves garlic minced
  • 2 tsp fresh thyme leaves
  • 2 cans (10.5 oz each) reduced sodium condensed cream of mushroom soup
  • 1 cup half and half
  • 1 tbsp low sodium soy sauce
  • 2 cup crispy fried onions divided: 1 cup mixed in, 1 cup for the topping

Instructions
 

Cooking

  • Preheat. Heat the oven to 350 degrees F and prepare a bowl of ice water. Blanch. Boil the beans 3 to 4 minutes, shock in ice water, drain, and pat dry.
  • Brown. Cook the mushrooms in the butter 5 to 10 minutes until golden, then the garlic 1 to 2 minutes.
  • Mix. Stir the soup, half and half, soy sauce, and thyme until smooth.
  • Combine. Toss the beans, mushrooms, and 1 cup of onions with the sauce in a casserole dish.
  • Bake. Cover with foil and bake 20 minutes.
  • Crisp. Uncover, add the remaining onions, and bake 5 to 10 minutes until golden.

Notes

Substitutions: Use cream of chicken soup or frozen beans (skip the blanching).
Tips: Pat the beans dry so the sauce stays thick, and brown the mushrooms in a single layer.
Storage: Refrigerate covered for 3 to 4 days and reheat to 165 degrees F. Do not freeze.
Keyword fresh green bean casserole, Green Bean Casserole, Vegetable casserole