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Serving a spoonful of vegan green bean casserole topped with crispy fried onions from a glass baking dish.

Vegan Green Bean Casserole

Avatar photoRhonda Cawthorn
Discover this Vegan Green Bean Casserole recipe that tastes so good, no one will guess it's dairy-free! Creamy, savory, & topped with crispy onions.
4.50 from 2 votes
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Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 86 kcal

Ingredients
  

  • 1 pound fresh green beans trimmed and halved
  • 2 tablespoons olive oil
  • 1 small onion finely chopped
  • 2 cloves garlic minced
  • 8 ounces mushrooms sliced
  • 2 tablespoons all-purpose flour
  • 1 cup vegetable broth
  • 1 cup unsweetened almond milk
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 1/2 cups crispy fried onions

Instructions
 

  • Preheat oven to 375°F.
  • Blanch green beans in boiling water for 3 minutes, then plunge into ice water to stop cooking. Drain well.
    Plunging blanched green beans into an ice bath for vegan green bean casserole.
  • In a skillet, heat olive oil over medium heat. Add onions and garlic; sauté until soft.
    Sautéing diced onions in a skillet for vegan green bean casserole.
  • Add mushrooms and cook until they release moisture and start to brown.
    Cooking sliced mushrooms and diced onions in a skillet for Vegan Green Bean Casserole.
  • Sprinkle flour over the vegetables, stir to coat, and cook for 1 minute.
    Sprinkling flour over sautéed onions and mushrooms in a skillet for vegan green bean casserole.
  • Gradually add vegetable broth and almond milk, stirring constantly until the sauce thickens.
    Pouring unsweetened almond milk into the mushroom and onion sauce for vegan green bean casserole.
  • Season with salt and pepper.
  • Add green beans to the sauce and mix well.
    Mixing green beans into the creamy mushroom and onion sauce for vegan green bean casserole.
  • Transfer to a baking dish and top evenly with crispy fried onions.
    Topping a vegan green bean casserole in a baking dish with crispy fried onions.
  • Bake for 20 minutes or until the top is golden and bubbly.
  • Serve hot.

Nutrition

Calories: 86kcalCarbohydrates: 11gProtein: 3gFat: 4gSaturated Fat: 1gSodium: 310mgFiber: 3g
Keyword Vegan Green Bean Casserole
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