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+ servings
A serving spoon resting in the casserole.
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5 from 2 votes

Green Bean Casserole

Green Bean Casserole is a Thanksgiving staple that is easy to make and serves a crowd. It has just four ingredients: green beans, cream of mushroom soup, milk, and French fried onions.
Prep Time5 mins
Cook Time40 mins
Total Time45 mins
Course: Side Dish
Cuisine: American
Keyword: casserole, Christmas, green beans, Thanksgiving
Servings: 18 people
Calories: 190kcal
Cost: $7.92


  • 9x13-inch baking dish
  • mixing spoon
  • large bowl


  • 6 cans (14.5 oz each) green beans French style or cut, drained
  • 2 cans (10.75 oz each) cream of mushroom soup
  • 1 cup milk
  • 2 cans (6 oz each) French fried onions


  • Move the oven rack to the middle position and preheat to 350 degrees F. Lightly grease a 9x13-inch pan with nonstick cooking spray.
  • In a large bowl, combine drained beans, canned soup, and milk and stir until well combined.
  • Stir in 1 can of fried onions.
  • Pour the mixture into the prepared baking dish and spread evenly.
  • Bake for 30-35 minutes, or until the edges of the casserole are bubbly.
  • Remove the casserole from the oven and evenly distribute the remaining can of fried onions over the top.
  • Bake for 5 minutes longer. Serve immediately.


Instead of canned beans, you can use 8 cups of fresh green beans.


Serving: 0.5cup | Calories: 190kcal | Carbohydrates: 20g | Protein: 4g | Fat: 11g | Saturated Fat: 5g | Cholesterol: 3mg | Sodium: 412mg | Potassium: 350mg | Fiber: 4g | Sugar: 5g | Vitamin A: 967IU | Vitamin C: 17mg | Calcium: 67mg | Iron: 2mg