Green Bean Casserole from Scratch (2024)

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This classic, homemade Green Bean Casserole is an upgrade for your cans of soup – it only takes 10 minutes to create a delicious cream and mushroom base to go with your french style greens and crunch fried onions. Can you say perfection?

Green Bean Casserole from Scratch (1)

Homemade Green Bean Casserole

Campbell’s, French’s, even Paula Dean and the good ole’ Pioneer woman all have a special take on green bean casserole.

But did you know that you can skip the canned soup and still make a delicious, homemade, and just as quick green bean casserole from scratch?

I love this side dish recipe because its so simple and difficult to mess up, making it the perfect dish for the entire family to get involved in.

But don’t let its simple ingredients fool you!

Full of flavor and easy to customize with fresh mushrooms and roasted onions, some traditional recipes, like this one, are worth making year after year.

This recipe is savory and also heats up well, making it a perfect left over that tastes the same the next day.

Green Bean Casserole from Scratch (2)

Green Bean Casserole with French Style Green Beans

Now if you have never learned how to make green bean casserole, I am going to save you on delicious no fail classic recipe that is homemade.

Scroll to the bottom for a printable version of this post, including all measurements and instructions,so you can follow along in your kitchen without being on your phone.

Here is what ingredients you need to gather to get started:

  • butter
  • garlic
  • flourGreen Bean Casserole from Scratch (3)
  • chicken brothGreen Bean Casserole from Scratch (4)
  • whole whipping cream
  • salt
  • black pepper
  • fresh mushrooms
  • french fried onions
  • french style frozen green beansGreen Bean Casserole from Scratch (5), thawed

RELATED RECIPES: Instant Pot Fresh Green Beans, 3 Bean Salad, Southern Style Green beans and Bacon, Green Beans Almondine over Stove Top, Keto Green Beans with Cream Cheese, Simple Seasoned Green Beans, Green Beans and Potatoes

SIDE DISHES TO SERVE WITH: Corn Casserole, Boiled Red Potatoes, Sweet Potato Casserole

Is Green Bean Casserole Low Carb?

Disclaimer:Dietary information provided byCarb Manager. If you are on a KETO or Low Carb diet, always make sure to double check your own information with this or My Fitness Palbased on the brandsand weights you use. I am not responsible for the calculations but do try to provide as much information as possible for readers to make informed decisions.

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Green Bean Casserole from Scratch (6)

No Soup Green Bean Casserole Recipe

Preheat oven to 400 and grease a casserole dishGreen Bean Casserole from Scratch (7). Set aside.

It’s totally easy to make green bean casserole with cream of onion or cream of mushroom soup but its also totally unnecessary!

No need to run to the store to see what you have on hand when you can combine delicious fresh (or frozen) green beans in your own marinade of sauce this season.

Add butter and garlic in a skillet and heat on medium until butter is melted.

Stir in flour, chicken broth, whipping, salt and pepper – this makes a roux.

Green Bean Casserole from Scratch (8)

Cook on medium heat, whisking frequently.

Continue to whisk as mixture gets bubbly and begins to thicken.

Green Bean Casserole from Scratch (9)

Remove from heat and stir in mushrooms, 1/2 cup French fried onions and green beans.

Mix well.

Green Bean Casserole from Scratch (10)

Pour green bean mixture into prepared pan and spread evenly.

Green Bean Casserole from Scratch (11)

Sprinkle top with remaining french fried onions.

Bake for 15-20 minutes or until bubbly and heated through.

Green Bean Casserole from Scratch (12)Let set for 5 minutes before serving.

Serves 6-8

Green Bean Casserole from Scratch (13)

Green Bean Casserole Variations

This casserole can easily be made with and without mushrooms.

You could also use canned. You can use whole, cut frozen green beans as well.

You could also technically just add the onions on the cast iron pan and toss it in to the oven.

But I don’t think serving the skillet is that amazing, especially since you typically make this for holiday meals.

Green Bean Casserole from Scratch (14)

4.85 from 46 votes

click the stars to rate!

Green Bean Casserole from Scratch

Author Trisha Haas - Salty Side Dish


Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Green Bean Casserole recipe with homemade cream and mushroom soup and folded in green beans, topped with roasted onions is the perfect classic side dish for any meal. No need for canned soups - almost no effort for a homemade, easy, from scratch casserole you will love.

Ingredients

  • 2 tablespoons butter
  • 1 tablespoon minced garlic
  • 2 tablespoons flour
  • 1 cup chicken broth
  • 1 cup whole whipping cream
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 8 ounces sliced fresh mushrooms
  • 1 container 6 oz, French friend onions, divided
  • 1 bag 16 oz, french style frozen green beans, thawed

Instructions

  • Preheat oven to 400 and grease a casserole dish. Set aside.

  • Add butter and garlic in a skillet and heat on medium until butter is melted.

  • Stir in flour, chicken broth, whole whipping cream, salt and pepper.

  • Cook on medium heat, whisking frequently.

  • Continue to whisk as mixture gets bubbly and begins to thicken - this takes about 8 minutes. You can turn your stove up or down depending on how fast its thickening.

  • Remove from heat and stir in fresh mushrooms, 1/2 cup French fried onions and (frozen but defrosted) French Style Green beans.

  • Mix all ingredients well.

  • Pour green bean mixture into prepared pan and spread evenly.

  • Sprinkle with remaining french friend onions on the top.

  • Bake for 15-20 minutes or until bubbly and heated through.

  • Let set for 5 minutes before serving.

Video

Notes

  • Note on the casserole dish - I have dishes that go from the stove to the oven and that is the best way to handle this casserole. However, if you do not have that, simply use a pan for the first part of the recipe and transfer to a prepared casserole dish before baking.
  • You can find french style green beans in the frozen section of the store- just leave the bag in the fridge for a few hours to defrost naturally and drain any excess water.
  • In my store they sell 3.5 oz bags of French Fried Onions - I usually grab two and pour one in the mix and one for the topping.

Nutrition

Serving: 1 | Calories: 174kcal | Carbohydrates: 11g | Protein: 3g | Fat: 14g | Saturated Fat: 9g | Polyunsaturated Fat: 4g | Cholesterol: 42mg | Sodium: 281mg | Fiber: 3g | Sugar: 5g

Nutritional Disclaimer: The nutritional data provided here is auto-calculated and intended for your convenience only. As it’s generated via automation, its accuracy may be compromised. For precise nutritional insight, please compute the values utilizing the actual ingredients in your recipe through your chosen nutrition calculator or application.

Sharing of this recipe is encouraged and appreciated. Copying of full recipe to any social media is prohibited.

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4.85 from 46 votes

Green Bean Casserole from Scratch (2024)

FAQs

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

If you don't, the excess water from the beans can leak out into the casserole and make it thin and runny. If you sense it's a little watery, "add a thickener like roux or starch to absorb the additional liquid or cook a little longer," she says. That'll give it that rich, dense consistency you're looking for.

Which is better frozen or canned green beans for green bean 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 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.

Can you substitute fresh green beans for canned? ›

Using blanched fresh green beans instead of canned or frozen yields a brighter color and a crisp-tender texture. A homemade mushroom sauce, made with butter, cream, chicken stock, and a touch of soy sauce, lends the casserole extra nutty and savory flavors.

Should green bean casserole be soupy before cooking? ›

Mistake No.

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.

How do you make a casserole less liquidy? ›

Make a cornstarch slurry for a fast and easy thickener.

A few minutes before your casserole is done, add it a little at a time until you are happy with the thickness. Then, let the casserole finish baking. You can also substitute chickpea flour for cornstarch. Chickpea flour is an excellent thickener for savory dishes.

Should you drain and rinse canned green beans? ›

In order to properly reduce the sodium from canned beans, it is important to rinse them correctly. "Draining and rinsing canned beans can reduce their sodium content by more than 40 percent. But taking just a few extra minutes is key to getting the most benefit," The Bean Institute website states.

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.

Can you overcook green bean casserole? ›

Overcooking the beans won't just drain them of their appealing color, but it will also make them too soft and mushy, resulting in a less appetizing casserole.

Why am I craving green bean casserole? ›

Stress, anxiety, and sadness are known to trigger cravings for comfort foods. Green beans, being a wholesome vegetable, may provide a sense of comfort and satisfaction to those experiencing emotional distress. Moreover, the act of eating itself can be soothing and provide a temporary distraction from negative emotions.

Why is green bean casserole served on Thanksgiving? ›

It was originally marketed as an everyday side dish but became popular for Thanksgiving dinners in the 1960s after Campbell's placed the recipe on the can's label. The recipe popularized the combination of the soup with green beans.

Does green bean casserole make you gassy? ›

Yes green beans do cause gas but so does many other foods, such as eggs, cabbage,asparagus, broccoli,and other foods.

What can I add to green beans for flavor? ›

A little butter, minced garlic, and lemon-pepper seasoning are all you need to bring the best out of fresh green beans.

Why are my home canned green beans mushy? ›

To keep home-canned green beans firm, it's important to follow proper canning procedures to ensure that they are processed at the correct temperature and for the correct amount of time. Overcooking or undercooking can cause the beans to become mushy or tough.

How do you doctor up green beans? ›

15 Tips To Add Flavor To Green Beans
  1. Roast green beans. ...
  2. Blanch green beans and add butter. ...
  3. Grill green beans and serve with yogurt. ...
  4. Simmer green beans in chicken broth. ...
  5. Air fry green beans and add garlic powder. ...
  6. Roast in bacon fat and combine with bacon. ...
  7. Jazz them up with cream. ...
  8. Mix green beans into mac and cheese.
Feb 12, 2023

How do you fix soupy beans? ›

To thicken the broth in bean soup, you can try the following methods:
  1. Mashing a Portion of Beans: Gently mash a portion of the cooked beans against the side of the pot. ...
  2. Addition of Cornstarch or Flour: Create a slurry by mixing equal parts cornstarch or flour with water. ...
  3. Use of Potato Flakes or Mash.
Apr 15, 2016

How do you reduce liquid in beans? ›

Simply keep your beans cooking over low heat to allow them to absorb more of the excess liquid, occasionally stirring until they look ready to eat. 2. Mash them more. Beans are very starchy and can absorb a lot of water.

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 sauce with beans? ›

Take a can of beans with a cup of hot stock from the soup and blend together until smooth, then add back to pot. Or cook beans with soup and puree the entire soup, beans included. Beans add great fiber and protein, as well!

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