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Green Bean Casserole

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  • Prep 5 min
  • Total 30 min
  • Servings 8
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Want to make Green Bean Casserole from scratch without any fuss? This is the deliciously easy Green Bean Casserole recipe you've been searching for. Requiring just four simple ingredients and five minutes of prep time, you'll be surprised how fantastic it tastes. Assemble your Green Bean Casserole ahead of time and pop it into the oven the next day, or pull it together right before your big meal—either way, it's sure to please!
By Betty Crocker Kitchens
Updated Mar 29, 2023

Ingredients

  • 2 cans (14.5 oz each) French-style green beans, drained
  • 1 can (10.5 oz) condensed cream of mushroom soup
  • 1/4 cup milk
  • 1 container (2.8 oz) crispy fried onions

Steps

  • 1
    Heat oven to 350°F. In 1 1/2-quart casserole or glass baking dish, mix green beans, soup and milk.
  • 2
    Bake 20 to 25 minutes, topping with onions during last 5 minutes of baking, until bubbly.
  • 3
    ALTERNATE METHOD: Heat oven to 325°F. In 1 1/2-quart casserole or glass baking dish, mix green beans, soup and milk. Bake 25 to 30 minutes, topping with onions during last 5 minutes of baking, until bubbly.

Tips from the Betty Crocker Kitchens

  • tip 1
    If desired, assemble Green Bean Casserole a day ahead and store covered in refrigerator until ready to bake. Add a few extra minutes of bake time, because your casserole will be cold when it goes into the oven.
  • tip 2
    Don't have crispy fried onions on hand? Sprinkle some crumbled cooked bacon, toasted sliced almonds or sliced green onions over your Green Bean Casserole right before serving.
  • tip 3
    To make sure your baking dish holds 1.5 quarts (6 cups), use a liquid measuring cup to pour water into the dish until it's full. There should be enough room for the green beans to not completely fill the dish.
  • tip 4
    Frozen French-style green beans can be substituted for the canned beans. Give frozen beans a quick rinse under cool water in a colander and shake off excess water before mixing with the soup and milk. If prepping ahead of time, cover tightly and store overnight in refrigerator before baking.
  • tip 5
    This recipe is for a classic version of Green Bean Casserole, but there are many other ways to make the dish. Try out our recipe for Cheesy Green Bean Casserole, or save some oven space with a Slow-Cooker Green Bean Casserole.
  • tip 6
    Classic Green Bean Casseroles typically use canned or frozen green beans, resulting in a casserole with a tender and velvety texture. We do not recommend substituting raw green beans in this particular Green Bean Casserole recipe, as the resulting texture might not be desirable, and the given bake time and temperature have not been adjusted to account for this substitution.
  • tip 7
    If desired, substitute any cream-style condensed canned soup for the cream of mushroom soup, such as celery or cream of chicken. For additional flavor, add a dash of garlic or celery salt.

Nutrition

110 Calories, 7g Total Fat, 1g Protein, 10g Total Carbohydrate, 2g Sugars

Nutrition Facts

Serving Size: 1 Serving
Calories
110
Calories from Fat
60
Total Fat
7g
11%
Saturated Fat
2 1/2g
14%
Trans Fat
0g
Cholesterol
0mg
0%
Sodium
520mg
21%
Potassium
115mg
3%
Total Carbohydrate
10g
3%
Dietary Fiber
1g
6%
Sugars
2g
Protein
1g
% Daily Value*:
Vitamin A
4%
4%
Vitamin C
0%
0%
Calcium
4%
4%
Iron
4%
4%
Exchanges:
0 Starch; 0 Fruit; 1/2 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 1 Vegetable; 0 Very Lean Meat; 0 Lean Meat; 0 High-Fat Meat; 1 1/2 Fat;
Carbohydrate Choice
1/2
*Percent Daily Values are based on a 2,000 calorie diet.

More About This Recipe

  • Here’s how iconic classic green bean casserole is: the original recipe card is displayed in the National Inventors Hall of Fame in Akron, Ohio. It’s the side dish that transforms an everyday meal into a memory-making Thanksgiving dinner. Some estimates say that 40 percent of the Cream of Mushroom soup sold in the United States goes into making green bean casserole. The popularity of green bean casserole just keeps growing, as a new generation discovers how easy it is to make and how delicious it can be. If making our best green bean casserole recipe inspires you to try more warm, comforting recipes, try another from our collection of top casserole and pot pies. You’ll love how easy these dishes will be to pull together, and you're sure to appreciate the timing-saving, make-ahead options. Even better, casseroles are always a good choice when you’re serving a large crowd.
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