Green Bean Casserole Recipe - The Cookie Rookie® (2024)

Green Bean Casserole Recipe - The Cookie Rookie® (1)

By: Becky Hardin

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Green Bean Casserole is one of those Thanksgiving recipes that you don’t need to reinvent. It’s absolutely perfect just the way it is, with green beans, cream of mushroom, crunchy fried onions, and some other awesome ingredients. It’s exactly what you need for your next holiday meal!

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Table of Contents

Why We Love This Green Bean Casserole Recipe

This delicious and classic side dish graces our holiday table every year. Here are a few reasons we love to make it:

  • Creamy. Cream of mushroom soup, milk, and freshly shredded cheddar cheese makes this casserole incredibly rich and creamy.
  • Crunchy. Crispy fried onions add a wonderful contrast to the creamy beans.
  • Fresh. We’re using fresh green beans in this recipe, and they make all the difference.

Variations on Green Bean Casserole with Fresh Green Beans

I love this classic vegetarian casserole. If you’re not strictly vegetarian, though, you can swap one or both cans of cream of mushroom for cream of chicken soup instead. Or try cream of celery! And if you like your food a little spicy, try using crispy fried jalapeños instead of onions!

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Green Bean Casserole Recipe - The Cookie Rookie® (4)

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How to Store and Reheat

Store leftover casserole tightly wrapped in plastic wrap in the refrigerator for up to 4 days. Reheat in a 350°F oven for 20-25 minutes, or until warmed through.

How to Freeze

Freeze this casserole tightly wrapped with 2 layers of plastic wrap and 1 layer of aluminum foil for up to 6 months. Reheat directly from frozen for 30-45 minutes, or until warmed through and crisp on top.

Serving Suggestions

Serve this casserole as part of your Thanksgiving feast with turkey, gravy, mashed potatoes, stuffing, sweet potatoes, and a good roll.

Can you make green bean casserole ahead of time?

Sure! Assemble the casserole, leaving the onions off the top, then cover with foil and refrigerate. When ready to bake, set the baking dish out at room temperature while the oven preheats.

How do you keep green bean casserole from getting mushy?

To keep this casserole from getting mushy, make sure not to overcook your green beans. You want to blanch them for just a few minutes. If you like them more crisp, feel free to undercook them a little bit before adding them to the casserole.

Why is my green bean casserole so watery?

If your casserole is runny, it’s likely that your beans were not properly dried. Be sure to pat them well with towels to dry as much as possible after blanching.

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More Green Bean Casserole Recipes We Love

  • Loaded Green Bean Casserole
  • Green Bean and Corn Casserole
  • Crockpot Green Bean Casserole
  • Instant Pot Green Bean Casserole

Recipe

Green Bean Casserole Recipe

4.57 from 140 votes

Author: Becky Hardin

Prep: 10 minutes minutes

Cook: 45 minutes minutes

Total: 55 minutes minutes

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Serves8

Print Rate

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This classic Green Bean Casserole recipe should always be on your holiday table. If there's one Thanksgiving recipe not to skip, it's this one!

Step-by-step photos can be seen below the recipe card.

Green Bean Casserole Recipe - The Cookie Rookie® (7)

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Ingredients

  • 2 tablespoons table salt
  • 2 pounds fresh green beans ends trimmed; cut into 2-inch pieces
  • 21 ounces cream of mushroom soup store-bought or homemade (2 cans)
  • ¾ cup milk or half and half or heavy cream
  • 1 teaspoon low-sodium soy sauce
  • 2 cups freshly shredded cheddar cheese
  • 6 ounces crispy fried onions divided (1 container) — French's recommended
  • Kosher salt and freshly ground black pepper to taste

Recommended Equipment

Instructions

  • Preheat oven to 425°F and adjust the oven rack to the middle position. Spray a 9×13-inch casserole dish with nonstick cooking spray.

  • In a large Dutch oven, bring 4 quarts of water to boil.

  • Add 2 tablespoons table salt and the prepared beans, stir, and cook the beans until barely crisp or soft (depending on personal preference), 7-10 minutes.

    2 pounds fresh green beans, 2 tablespoons table salt

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  • While the beans cook, fill a large bowl with ice water and set aside.

  • When the beans are ready, drain them in a colander and immediately plunge them into ice water to stop cooking.

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  • Once the beans have cooled, spread them over paper towels and pat them to dry.

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  • In a large bowl, combine the mushroom soup, milk, soy sauce, cheddar cheese, and 1 cup of crushed fried onions.

    21 ounces cream of mushroom soup, ¾ cup milk, 1 teaspoon low-sodium soy sauce, 2 cups freshly shredded cheddar cheese, 6 ounces crispy fried onions

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  • Add the beans and stir to coat evenly. Season the bean/soup mixture with kosher salt and freshly ground black pepper to taste.

    Kosher salt and freshly ground black pepper

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  • Pour the green beans into the prepared dish.

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  • Bake 20 minutes at 425°F.

  • Remove the beans from the oven, and reduce oven temperature to 350°F.

  • Sprinkle the top of the beans, with the remaining 2 cups of fried onions and bake an additional 20-25 minutes or until the top is golden brown and the casserole is bubbly.

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Last step! Don’t forget to show me a pic of what you made! Upload an image or tag me @thecookierookie on Instagram!

Becky’s tips

  • You can use canned green beans in a pinch, but fresh really make this casserole pop.
  • Take care not to overcook the green beans when blanching. They should still be firm!

Storage:Store green bean casserole tightly wrapped in the refrigerator for up to 4 days or in the freezer for up to 6 months.

Nutrition Information

Calories: 343kcal (17%) Carbohydrates: 22g (7%) Protein: 13g (26%) Fat: 23g (35%) Saturated Fat: 11g (69%) Polyunsaturated Fat: 1g Monounsaturated Fat: 3g Cholesterol: 35mg (12%) Sodium: 927mg (40%) Potassium: 391mg (11%) Fiber: 3g (13%) Sugar: 5g (6%) Vitamin A: 1103IU (22%) Vitamin C: 14mg (17%) Calcium: 273mg (27%) Iron: 2mg (11%)

Did You Make This?I want to see! Be sure to upload an image below & tag @thecookierookie on social media!

Green Bean Casserole Recipe - The Cookie Rookie® (15)

Green Bean Casserole Recipe - The Cookie Rookie® (16)

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How to Make Green Bean Casserole Step by Step

Prep and Cook the Beans: Preheat your oven to 425°F and adjust the oven rack to the middle position. Spray a 9×13-inch casserole dish with nonstick spray and set aside. Trim 2 pounds of fresh green beans and cut them into 2-inch pieces. In a large Dutch oven, bring 4 quarts of water to boil. Add 2 tablespoons of table salt and the prepared beans, stir, and cook the beans until barely crisp or soft (depending on personal preference), 7-10 minutes.

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Chill the Beans: While the beans cook, fill a large bowl with ice water and set aside. When the beans have finished cooking, drain them in a colander and immediately plunge them into ice water to stop cooking.

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Dry The Beans: Once the beans have cooled, spread them over paper towels and pat them to dry.

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Make the Sauce: In a large bowl, combine 21 ounces of cream of mushroom soup, ¾ cup of milk, 1 teaspoon of low-sodium soy sauce, 2 cups of freshly shredded cheddar cheese, and 1 cup of crushed fried onions.

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Add the Beans: Add the beans to the sauce mixture and stir to coat evenly. Season the mixture with kosher salt and freshly ground black pepper to taste.

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Bake the Beans: Pour the green bean mixture into the prepared baking dish and bake in the preheated oven for 20 minutes.

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Reduce the Temperature: Remove the casserole from the oven, reduce the oven temperature to 350°F, and sprinkle the top of the beans with the remaining 2 cups of fried onions. Continue to bake for an additional 20-25 minutes, or until the top is golden brown and the casserole is bubbly.

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Green Bean Casserole Recipe - The Cookie Rookie® (24)

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Green Bean Casserole Recipe - The Cookie Rookie® (2024)

FAQs

How do you keep green bean casserole from being runny? ›

You can use a ladle or spoon to scoop out some of the liquid. Be cautious not to remove too many green beans or other ingredients. Add Thickening Agent:Mix a thickening agent into the casserole. Common options include flour, cornstarch, or arrowroot powder.

Should green bean casserole be soupy before cooking? ›

Green Bean Casserole from Scratch FAQs

Cover and freeze until you are ready to bake. You can bake start from frozen without adding the onions until the casserole has already baked for about 20 minutes. Should green bean casserole be soupy? No, your green bean casserole should not be soupy.

Are frozen or canned green beans better for casserole? ›

When I make green bean casserole, I skip canned beans all together. Frozen green beans are the best green beans to use for green bean casserole.

Why is my green bean casserole soggy? ›

Green bean casserole should have a nice thick sauce that coats the green beans—it should not resemble soup. One common cause of a watery casserole is not adding enough thickener, such as flour or cornstarch, to your sauce.

Do you have to cover green bean casserole when baking? ›

Spread half of soup mixture over beans in dish. Top with remaining half of beans and soup mixture. BAKE uncovered 30 minutes.

Why isn t my green bean casserole thickening? ›

Add a thickener

The extra thickening should thicken the sauce, and if the mixture is still runny, repeat the process. The site also reports that you should use 1 tbsp of corn starch if thickening a small portion and up to 4 tbsp of corn starch for large batches.

Is green bean casserole better with fresh or canned beans? ›

Canned green beans have already been cooked to an inch of their life. Expecting them to not be mushy after you've cooked them into a casserole is a fantasy. Start with fresh green beans, cook them until they are just tender and turn them into a casserole. If green beans aren't in season, use frozen.

How many cans of green beans equals 4 cups? ›

✿ 4 cups of green beans is about 1½ pounds fresh or 16 ounces frozen or 2 cans (15 ounces each) drained.

How do you thicken green bean casserole? ›

Start making a slurry, a tool for thickening sauces, by whisking a small amount of cornstarch or flour with water or broth. Whisk until there aren't visible lumps. It should be thick but drizzly in consistency. As you constantly stir, add small amounts of the slurry to the filling.

Why is green bean casserole so good? ›

Fans love the dish in part because of how simple it is to throw together. It calls for ingredients that could be found in a typical home kitchen pantry: canned or fresh green beans, mushroom soup, milk, soy sauce and black pepper.

Why is my green bean casserole bland? ›

The Casserole Is Bland

Another one of the most common green bean casserole mistakes is to choose a recipe that's a bit too simple, which can result in a bland dish.

What goes well with green bean casserole? ›

Stuffing, cornbread, and rice are also great options that will add some variety to your meal. If you're looking for something a little lighter, a shaved Brussels sprouts salad or roasted sweet potatoes might be just what you need. Another great option is to serve a protein alongside your green bean casserole.

Can you leave green bean casserole out overnight? ›

How long is green bean casserole good for in the fridge? If properly prepared, cooked and stored in a covered air tight container in the refrigerator I would expect prepared or leftover food to last 2 or 3 days. Cooked Food should not be allowed to sit at room temperature for more than 2 hours.

How do you fix a watery casserole? ›

10 Tips To Fix Or Prevent Watery Casseroles
  1. Prep vegetables ahead of time. Solstock/Getty Images. ...
  2. Add a starch. NIKCOA/Shutterstock. ...
  3. Experiment with pasta or grains. Pidjoe/Getty Images. ...
  4. Take the lid off. ...
  5. Drain fat from meat. ...
  6. Choose a dry or low-fat cheese. ...
  7. Sprinkle seeds into your bake. ...
  8. Remove excess liquid.
Oct 29, 2023

How do you keep green beans firm? ›

How to Store Green Beans. Green beans should be stored unwashed in the crisper drawer of your fridge. If they came in a bag, keep them in the bag when storing. If they came in a small berry box from the market, transfer them to a reusable storage or plastic bag before storing them in the fridge.

How do you thicken green beans? ›

Flour or Cornstarch Thickening:Mix 1-2 tablespoons of flour or cornstarch with equal parts water to create a smooth paste. Stir the paste into the simmering green beans. Allow the mixture to cook for a few more minutes until it thickens.

How do you thicken bean water? ›

I like my juices thick with my beans, therefore in a separate bowl I added 1/4 cup of cornstarch or flour and 1/4 cup of water to make a thickening paste. Then, slowly add your thickening paste to the boiling beans and ham. Be sure to stir as you add it in.

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