Green Bean Casserole With Onions Recipe

Elevate your Thanksgiving or any weeknight dinner with this gourmet twist on a classic! Our Green Bean Casserole with Caramelized Onions boasts tender green beans, creamy mushroom soup, and the irresistible sweetness of perfectly caramelized onions. This recipe is easy to follow and delivers a depth of flavor that will impress your family and friends. Get ready for a seriously delicious side dish!

Prep Time 25 mins

Cook Time 35 mins

Calories 81.3 kcal

Protein 5g

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The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Green Bean Casserole With Onions

1 (14.5 ounce) can green beans, drained
½ cup milk
1 large onion, thinly sliced
1 (10.75 ounce) can condensed cream of mushroom soup
1 cup french fried onions
2 tablespoons butter
½ teaspoon black pepper

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How to Make Green Bean Casserole With Onions

Preheat oven to 350°F (175°C).
In a large skillet, melt 2 tablespoons of butter over medium heat. Add 1 large onion, thinly sliced, and cook, stirring occasionally, until deeply caramelized and golden brown (about 20-25 minutes). Set aside.
In a large bowl, combine 1 (14.5 ounce) can of green beans, drained, 1 (10.75 ounce) can of condensed cream of mushroom soup, ½ cup milk, and ½ teaspoon black pepper.
Gently stir in the caramelized onions.
Pour the mixture into a greased 9x13 inch baking dish.
Bake for 20-25 minutes, or until heated through and bubbly.
During the last 5 minutes of baking, sprinkle 1 cup of french fried onions evenly over the top.
Remove from oven and let stand for 5 minutes before serving.

Nutrition Information (Approximate per serving)

Sodium

30 g

Sugar

Fat

Carbs

Recipe Categories (Choose a category and find related recipes!)

Main Dish / Dinner Sweets & Sides Side Dishes Bean & Lentil Recipes Mushroom Recipes The Americas American Southern Vegetarian Fall Recipes Holiday Recipes Baking

Recipe Tags (Choose a tag and find related recipes!)

60 Minutes Or Less Time To Make Preparation Occasion 5 Ingredients Or Less Oven Easy Holiday Event Thanksgiving Oamc Freezer Make Ahead Inexpensive Equipment Presentation Served Hot

Frequently Asked Questions

How long does it take to make Green Bean Casserole With Onions?

Green Bean Casserole With Onions takes about 60 minutes from start to finish — roughly 25 minutes to prepare and 35 minutes to cook.

How many calories are in Green Bean Casserole With Onions?

Green Bean Casserole With Onions has approximately 81.3 calories per serving, with about 5 g protein, 3 g carbohydrates and 4 g fat.

What ingredients do I need for Green Bean Casserole With Onions?

The key ingredients for Green Bean Casserole With Onions are Cut Green Beans, Skim Milk, White Onions, Cream Of Mushroom Soup, French Fried Onions, 2 tablespoons butter. See the full list with measurements above.