Wednesday, November 30, 2022
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Greatest Inexperienced Bean Casserole Recipe

Prep 25 minutes

Cook dinner 20 minutes

Complete 45 minutes

This put up could include affiliate hyperlinks. Learn my disclosure coverage.

Inexperienced Bean Casserole, comprised of scratch, is a traditional vacation aspect dish! Contemporary inexperienced beans are tossed in a home made cream of mushroom soup after which topped with crispy French’s fried onions.

Green Bean Casserole in a white baking dish with french fried onions on top

Greatest Inexperienced Bean Casserole From Scratch

This inexperienced bean casserole is one in every of my household’s favourite Thanksgiving aspect dish recipes. When you learn all of the 5-star evaluations under, you’ll discover that that is additionally a reader favourite as effectively! I make it yearly and our vacation desk simply wouldn’t be the identical with out it. With all of the recent flavors, it beats out a casserole made with canned components by 100 miles.

I don’t say this recipe is “THE BEST” frivolously. So many individuals have made and cherished this recipe, yr after yr, and have now added it to their must-make Thanksgiving aspect dishes line up!

Nevertheless, if you’re seeking to save time, I even have a recipe for the traditional Straightforward Inexperienced Bean Casserole made with canned components. Or, save area within the oven with this Crockpot Inexperienced Bean Casserole!

99% Created from Scratch!

Apart from the French’s fried onions, this inexperienced bean casserole is made utterly from scratch with recent components. As an alternative of canned components, you whip up a home made cream of mushroom soup. (This sounds extra sophisticated than it’s, I promise it’s tremendous straightforward!) Then we toss tender, freshly cooked inexperienced beans within the cream of mushroom sauce and end it off with a skinny layer of bread crumbs and crispy French’s fried onions.

I’ve tried making my very own fried onions within the oven, however each time I attempt it, it’s a giant waste of time. The onions are by no means as crispy and the flavour is simply not the identical. In my humble opinion, store-bought French fried onions can’t be changed and are one of the best topper for this traditional casserole!

Green beans in a bowl next to fried onions, mushrooms and chopped onions.

What You’ll Want

The components are easy and make one of the best inexperienced bean casserole ever. Severely! Right here’s a fast overview of what you’ll want. Make sure you scroll to the recipe card on the backside of the put up for particular quantities.

  • Contemporary Inexperienced Beans: I like utilizing recent inexperienced beans as a result of they’ve probably the most taste and a bit extra texture. When you can’t discover recent inexperienced beans, then frozen will do a pinch. I even have included instructions within the recipe card (on the backside of the put up) to make use of canned inexperienced beans, if you happen to choose.
  • Home made Cream of Mushroom Soup: By making your personal home made cream of mushroom soup, the flavour immediately jumps to an insane new stage. It’s straightforward, I promise! Take a look at the recipe card for find out how to make mushroom soup from scratch.
    • Butter: You can additionally use oil, if you happen to choose.
    • Onion: I like to recommend utilizing a yellow onion for the slight sweetness they carry, however a white onion works effective too.
    • Garlic: Freshly minced garlic will add probably the most taste.
    • Portobello Mushrooms: You need to use massive mushrooms that you just chop, or sliced child portobello mushrooms. I personally like to cut the mushrooms finely into small items. And if you don’t like mushrooms, you’ll be able to skip them utterly and the gravy will nonetheless be scrumptious.
    • Seasonings: Salt and freshly cracked black pepper.
    • All Objective Flour
    • Rooster Broth: Or you too can use vegetable broth to maintain this dish vegetarian.
    • Half And Half: Heavy cream can even work! Many vegan readers have commented through the years that they’ve efficiently used almond milk or oat milk rather than the half and half.
  • Breadcrumbs: I like so as to add a skinny layer of breadcrumbs on prime of the casserole earlier than including the crispy fried onions. The breadcrumbs are non-compulsory, however I feel they add slightly further one thing particular.
  • French’s Fried Onions: That is the one ingredient on this recipe that isn’t 100% home made, however you simply can’t beat the crispy onion topping in Inexperienced Bean Casserole. I’ve tried making these home made many instances and many various methods, however French’s Fried Onions actually are one of the best ones.
Homemade cream of mushroom soup next to a bowl of green beans.

How To Make Inexperienced Bean Casserole

Questioning find out how to make this casserole? Right here’s a fast recap. You actually make this casserole in 4 straightforward steps.

  1. Blanch the inexperienced beans: Step one is boiling the inexperienced beans in water till simply beginning to develop into tender, then  rapidly cooling them down in ice water to cease the cooking course of. This provides your inexperienced beans the proper texture with out turning into delicate! Nevertheless, if you happen to personally choose softer inexperienced beans, you’ll be able to skip the ice step.
  2. Make the cream of mushroom soup: Sauté onions and garlic in butter until softened, then add mushrooms and salt and pepper. Sauté a couple of minutes extra and add flour, stirring to mix. Add hen broth and half and half and cook dinner till thickened.
  3. Mix: Toss the blanched inexperienced beans within the mushroom sauce and switch to a big casserole dish. Prime with bread crumbs and french fried onions.
  4. Bake: Bake at 375°F for 20 minutes, till bubbly.
Green beans tossed in homemade cream of mushroom soup

Suggestions for Success

Total that is an extremely straightforward recipe, however if you happen to’re making it for a giant vacation like Thanksgiving there isn’t a room for error. You want one of the best inexperienced bean casserole, assured! Listed here are some fast tricks to make that occur:

  • Use recent inexperienced beans. They’ve one of the best total taste and texture and make your inexperienced bean casserole a stand out in your Thanksgiving desk. Aunt Sharon’s canned inexperienced bean casserole will pail compared to your present stopper!
  • Use home made cream of mushroom soup. Which may sound daunting, however I promise it’s very straightforward to do and makes the flavour out of this world scrumptious. It’s completely value the additional quarter-hour of labor.
  • Use French’s fried onions. Even if you’re a die-hard make all the things from scratch individual! Belief me, these crispy buddy onions are nearly unattainable to make at residence with no critical quantity of effort and that’s the very last thing you want on Thanksgiving. We wish straightforward and scrumptious!
  • What if you happen to don’t like mushroom soup? When you aren’t a mushroom fan, you’ll be able to double the onion within the mushroom soup recipe and make a cream of onion soup to make use of in your casserole. Lots of non-mushroom lovers do that and have left feedback under on how scrumptious it nonetheless is! Nevertheless, if it’s only a texture factor, chop the mushrooms further finely and also you received’t even know they’re there! I personally don’t like massive chunks of mushrooms (it’s a texture factor for me!), so I cube up my mushrooms effective!
Green bean casserole topped with crispy onions in a white 9x13 casserole dish

Recipe Variations

This recipe for Inexperienced Bean Casserole actually is ideal simply as it’s. Nevertheless, if you’re on the lookout for some methods to vary it up this yr, listed below are a couple of strategies:

  • Nutmeg: Including a pinch of floor nutmeg is a secret some cooks use in cream sauces to offer them just a bit added heat. Freshly floor nutmeg will give probably the most taste. I like to recommend utilizing wherever from 1/4 to 1/2 teaspoon floor nutmeg.
  • Cheese: Some individuals love a tacky inexperienced bean casserole! Add as much as 2 cups of shredded cheddar cheese to the inexperienced bean combination. You possibly can stir the cheese into the inexperienced beans or add the cheese on prime of the casserole earlier than baking. If including the cheese on prime, I like to recommend including the shredded cheese on prime of the casserole, then including the bread crumbs and onions on prime of the shredded cheese layer.
  • Bacon: Add some crispy bacon for a enjoyable salty twist! You possibly can add cooked and chopped bacon to the inexperienced bean combination.
  • No Mushrooms: Not a fan of mushrooms? Skip them! As an alternative of mushrooms, double the onions in your sauce. You can additionally add diced celery.
A serving of green beans on a white plate with a fork.

What To Serve With Inexperienced Bean Casserole

This traditional vacation aspect dish recipe is nice with nearly any primary dish, like roast hen and even meatloaf. But it surely actually shines as a part of a giant vacation unfold! Listed here are a few of my finest vacation recipes:

Green Bean Casserole topped with french fried onions

How Lengthy to Cook dinner Inexperienced Bean Casserole

This recipe solely wants 20 minutes to bake. In case you are planning to serve it for a vacation like Thanksgiving or Christmas, then this fast baking aspect dish saves you tons of time. You can even make it a day or two earlier than you intend on serving it!

Can You Make Inexperienced Bean Casserole Forward Of Time?

Sure! This recipe is an excellent make-ahead aspect dish and it additionally travels effectively! I often put together it a day or two earlier than Thanksgiving to avoid wasting me time on the precise vacation. Inexperienced bean casserole shops completely within the fridge for as much as 48 hours earlier than baking.

To prep this casserole forward:

  • Full all steps till it’s time to place the bread crumbs and french fried onions on prime. Save these to be added recent, so they don’t get soggy.
  • Retailer the ready casserole within the fridge, wrapped tightly with saran wrap or foil, for as much as 48 hours earlier than baking.
  • About half-hour (or as much as an hour) earlier than you’re able to bake the inexperienced bean casserole, permit the casserole to sit down at room temperature to heat up some. This helps hold the baking time brief, however can be a security step. When you take a glass casserole dish from a chilly fridge after which transfer it on to a scorching oven, there’s a likelihood it may possibly shatter or crack!
  • Earlier than baking, prime casserole with the bread crumbs and the layer of french fried onions on prime. Bake in line with recipe instructions!

Yield: 9×13 casserole

Straightforward Inexperienced Bean Casserole Recipe

Green Bean Casserole topped with french fried onions in a white baking pan with a wooden spoon removing a serving

This Inexperienced Bean Casserole is comprised of scratch with recent inexperienced beans and home made cream of mushroom soup! It is easy and scrumptious!

Prep Time
25 minutes

Cook dinner Time
20 minutes

Complete Time
45 minutes


  • 2 tablespoons kosher salt
  • 1.5 kilos recent inexperienced beans, rinsed and ends trimmed
  • 2 tablespoons unsalted butter
  • 1 medium yellow onion, diced
  • 2 cloves garlic, minced
  • 2 massive portobello mushrooms, sliced or diced
  • 1 teaspoon kosher salt, to style
  • 1/2 – 1 teaspoon freshly floor black pepper, to style
  • 2 tablespoons all-purpose flour
  • 1 cup hen broth (or vegetable inventory)
  • 1 cup half-and-half (or heavy cream)
  • 1/2 cup breadcrumbs
  • 10 oz French Fried Onions


  1. Preheat oven to 375°F. Grease a 9×13 casserole dish, put aside.
  2. Blanch the beans: In a big pot, convey a few gallon of water and a pair of tablespoons of salt to a boil. Add the inexperienced beans and boil for 8 minutes. Drain in a colander and instantly plunge the beans into a big bowl of ice water to cease the cooking course of. Drain and put aside.
  3. Canned Inexperienced Beans: If utilizing canned inexperienced beans as a substitute, drain inexperienced beans utterly and put aside.
  4. Soften butter in a big skillet set over medium-high warmth. Add the garlic and onions, stirring sometimes, till the onions start to melt, about 4 to five minutes. Add the mushrooms, salt and pepper and proceed to cook dinner for one more 1 to 2 minutes.
  5. Sprinkle within the flour and stir to mix. Cook dinner for two minutes. Add the hen broth and stir to mix. Then add the half and half and simmer till the combination thickens, stirring sometimes, roughly 6 to eight minutes.
  6. Take away from the warmth and stir in all the inexperienced beans. Switch inexperienced bean combination to ready casserole dish.
  7. Prime with the bread crumbs after which layer the french fried onions on prime. Place casserole within the oven and bake till bubbly, about 20 minutes. In case your onions begin to brown too rapidly, cowl the casserole with foil. Serve instantly!


PREP AHEAD DIRECTIONS: You possibly can put together the casserole as much as 48 hours forward of time. STOP at step 7 within the instructions above. Don’t prime casserole with the bread crumbs and french fired onions. As an alternative, wrap cooled casserole tightly with foil, or saran wrap, and retailer in fridge.

When able to bake, take away from the fridge and let casserole relaxation at room temperature for half-hour (or as much as 1 hour) earlier than baking. Then proceed on with the recipe instructions from step 7.

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Diet Info:


8 servings

Serving Dimension:


Quantity Per Serving:
Energy: 209Complete Fats: 11gSaturated Fats: 5gTrans Fats: 0gUnsaturated Fats: 5gLdl cholesterol: 19mgSodium: 2188mgCarbohydrates: 24gFiber: 4gSugar: 6gProtein: 5g

Extra Scrumptious Inexperienced Bean Recipes

This put up could include affiliate hyperlinks. Learn my disclosure coverage.


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