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Delicious easy classic green bean casserole with crispy topping and creamy sauce.

Easy Classic Green Bean Casserole

A warm and simple green bean casserole that uses fresh ingredients and is perfect for weeknight dinners or holiday meals. It features a savory mushroom sauce and a crunchy breadcrumb topping.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Side Dish, Vegetarian
Cuisine: American
Calories: 200
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 pound fresh green beans Trimmed and cleaned
  • 8 ounces mushrooms Sliced
  • 1 medium onion Chopped
  • 2 cloves garlic Minced
Sauce Ingredients
  • 1 cup vegetable broth Good quality for best flavor
  • 2 tablespoons soy sauce Use low-sodium for a healthier option
  • 1/4 cup nutritional yeast For a cheesy flavor
  • 1 tablespoon olive oil For sautéing
  • to taste salt Adjust according to preference
  • to taste pepper Adjust according to preference
Topping
  • 1 cup bread crumbs For a crunchy topping

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C).
  2. Cook the green beans in boiling water for about 5 minutes until tender and then drain.
  3. In a skillet, sauté chopped onions and garlic in olive oil until translucent.
  4. Add sliced mushrooms and cook until softened.
  5. Stir in the vegetable broth and soy sauce, bringing to a simmer.
  6. Add nutritional yeast, and season with salt and pepper.
Assembly and Baking
  1. Combine the green beans with the mushroom mixture and place in a baking dish.
  2. Top with bread crumbs.
  3. Bake in the preheated oven for about 20-25 minutes until golden brown.

Notes

Serve hot from the oven. Pairs well with roast vegetables, mashed potatoes, or grains like rice. For extra flavor, add a sprinkle of fresh herbs on each serving.