World's Best Green Bean Casserole

4.91 from 22 votes

World's Best Green Bean Casserole

Green bean casserole uses fresh mushrooms salted with onions and garlic, topped with crispy onions, and loaded with fresh, crunchy green beans! This might be your favorite dish next Thanksgiving!

Prep Time5

Cook Time20

Total Time25

Course: Side Dish

Cuisine: American

Keyword: green bean casserole

Servings: people

Author: Alyssa Rivers

Ingredients

2 tablespoons butter
2 cloves garlic minced
1/2 cup onion finely diced
8 ounce package button mushrooms sliced
3 cups fresh green beans ends removed and cut in half
3 cups low-sodium chicken broth
10.75 ounce can low-sodium cream of mushroom soup
1/4 cup grated Parmesan cheese
1/2 teaspoon salt
1/4 teaspoon black pepper
crispy onion strings

Instructions

Preheat oven to 350 degrees. Melt butter in a large skillet over medium heat. Add onions and mushrooms and cook, stirring occasionally, until just tender. Add garlic and cook another 1-2 minutes, then remove from heat and set aside.
Place green beans and chicken broth in a medium saucepan and bring to a boil. Cook about 8 minutes until beans are crisp-tender and drain.
Spray a 2-quart baking dish with cooking spray. Place the soup, mushroom mixture, green beans, Parmesan, salt, and pepper in a large bowl and stir to combine. Transfer mixture to the prepared baking dish and top with crispy onion strings. Bake at 350 degrees for 20 minutes, until casserole is heated through.

Video

Notes

Updated on November 20, 2021

Originally Posted on March 28, 2019

Nutrition

QR code

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