Easy Green Bean Casserole Recipe (2024)

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This delicious Green Bean Casserole Recipe is sure to be a hit. From the crispy topping to the creamy sauce, this side dish is perfect for family dinner, holidays and more.

Easy Green Bean Casserole Recipe (1)

My family loves when I make traditional green bean casserole. It is one of those classic and easy side dish recipes and classic American Recipes that they expect to see on the table during the holidays for an easy Thanksgiving recipe. Plus, it is simple enough to make all year long.

We also make this easy crock pot green bean casserole recipeif you prefer a slow cooker cooker version. You may also love Chicken Green Bean Casserole or Green Been Bacon Casserole.

Table of Contents

  • Why Make this Easy Side Dish:
  • Ingredients:
  • Substitutions and Additions:
  • How to Make Green Bean Casserole:
  • Recipe Notes:
  • How to Prepare Ahead of Time:
  • Frequently Asked Questions:
  • More Thanksgiving Side Dish Recipes:
  • Green bean casserole recipe Recipe

Why Make this Easy Side Dish:

This green bean casserole is one of my favorite Thanksgiving Recipes. It has amazing flavor and the crispy texture topping makes it a must every holiday.

The ingredients are simple which makes it budget friendly classic recipe and a freezer meal recipes.


Easy Green Bean Casserole Recipe (2)
  • Frozen Green Beans
  • French Fried Onions
  • Milk
  • Cream of Mushroom Soup
  • Salt and Pepper

Scroll to the bottom of the post to see the full recipe and ingredients in the recipe card.

Substitutions and Additions:

  • Green Beans – You can use fresh green beans or frozen green beans. We have even used canned green beans for an easy substitute.
  • Crispy Topping – This is essential to this recipe. We love the way it just makes this recipe come together. You can also use Panko Breadcrumbs or choose a gluten-free option.
  • Cream of Mushroom Soup – We love adding in cream of mushroom soup. You can try homemade cream of mushroom soup or our Green Bean Casserole with Cream of Chicken.
  • Add Cheese – You can also add a cup shredded cheddar cheese to the casserole recipe. Cheese lovers go crazy over this and love when cheese is added to the green bean mixture.

How to Make Green Bean Casserole:

  • Step 1 – Preheat the oven to 350 degrees F.
  • Step 2 – In a large mixing bowl, combine the cream of mushroom soup, ⅓ cup milk, salt and black pepper.
  • Step 3 – Stir in the cooked green beans and half of the french fried onions.
  • Step 4 – –Pour this mixture in a baking dish.
  • Step 5 – Bake for about 40 minutes, stir the mixture and then top with the remaining crispy fried onions. Cooking time could vary.
Easy Green Bean Casserole Recipe (3)
  • Step 6 – Bake for 10 more minutes until hot and bubbling.
  • Step 7 – Serve and enjoy. It will smell amazing topped with parmesan cheese.

Recipe Notes:

  • Choosing Green Beans – If you prefer softer green beans, use 3 cans of green beans drained instead of the frozen ones.
  • Bake Uncovered – There is no need to cover the casserole when baking. You love the way it taste with the crispy topping.
Easy Green Bean Casserole Recipe (4)

How to Prepare Ahead of Time:

This easy side dish is great to prepared ahead of time. You can prepare it as early as 48 hours from when you are ready to serve it. Combine ingredients as indicated but leave out the French fried onions so they do not get soggy.

Once you are ready to bake it, remove the dish from the fridge about 30 minutes beforehand. Then sprinkle the French fried onions on top and bake.

Easy Green Bean Casserole Recipe (5)

Frequently Asked Questions:

What to Serve with this Casserole?

This recipe is delicious served with Roast Turkey or Crock Pot Spiral Ham. This is a classic dish to serve for the holidays, but we love it so much that we have made it year round.

How to Store Leftovers:

Store leftovers in an airtight container in the refrigerator for up to 3-4 days.

How to Reheat Casserole:

If you have a small serving, you can reheat in the microwave. Slowly reheat in 30 second intervals so you don’t overcook the green beans.
You can also place the leftovers in a casserole dish and reheat in the oven. Preheat the over to 350 degrees and heat for about 10 minutes.

More Thanksgiving Side Dish Recipes:

  • Easy Sweet Potato Casserole Recipe with Apples
  • Instant Pot Twice Baked Potatoes Casserole Recipe
  • Cracker Barrel Sweet Potato Casserole Recipe
  • Green Bean Casserole with Bacon Recipe

If you make this classic green bean casserole, make sure to leave us a comment. We love hearing from you.

Easy Green Bean Casserole Recipe (6)


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Green bean casserole recipe

4.99 from 802 votes

This delicious Green bean casserole recipe is sure to be a hit. From the crispy topping to the creamy sauce, this side dish is perfect for any occasion.

Prep Time 5 minutes mins

Cook Time 40 minutes mins

Total Time 45 minutes mins

Servings 6

Cuisine American

Course Side Dish

Calories 312

Author Carrie Barnard


  • Preheat the oven to 350 degrees F.

  • In a large mixing bowl, combine the cream of mushroom soup, milk, salt and pepper.

  • Stir in the green beans and half of the french fried onions.

  • Pour this mixture in a casserole dish.

  • Bake for 30 minutes, stir the mixture and then top with the remaining french fried onions.

  • Bake for 10 more minutes.

  • Serve and enjoy!

Recipe Notes

If you prefer softer green beans, use 3 cans of green beans instead of the frozen ones. You can also use fresh green beans instead. Yummy!

Nutrition Facts

Calories 312kcal, Carbohydrates 28g, Protein 9g, Fat 18g, Saturated Fat 8g, Cholesterol 9mg, Sodium 1451mg, Potassium 445mg, Fiber 3g, Sugar 5g, Vitamin A 815IU, Vitamin C 14mg, Calcium 71mg, Iron 2mg

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About the Author

Easy Green Bean Casserole Recipe (15)

Hi, I’m Carrie. Welcome to Eating on a Dime!

I’m on a mission to help you cook delicious meals without busting your budget. Together we are going to cook real food… for real families!

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Easy Green Bean Casserole Recipe (2024)


Are frozen or canned green beans better for casserole? ›

Green beans from a can have already been cooked to death right in the can and harbor plenty of sodium that could make your casserole too salty. Frozen French-cut green beans are a better option. They hold their texture better than canned, and you can cook them straight from their frozen state.

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.

How do you make green bean casserole not runny? ›

Mistake #5: A Runny Casserole

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.

Are the ingredients for green bean casserole? ›

A green bean casserole makes the Thanksgiving holiday complete, and this version can be on the table in no time at all thanks to just four ingredients from your pantry or fridge: canned green beans, condensed mushroom soup, French-fried onions, and shredded Cheddar cheese.

Should you rinse canned green beans before cooking? ›

Even if you are not concerned about sodium, in most cases it's a good idea to rinse canned beans. Rinsing beans can improve the flavor and texture of the final dish and can help cut down on how much gas they produce.

Why is my green bean casserole so soupy? ›

One common cause of a wet, soupy casserole is undercooking the vegetable ingredients on the stovetop. When you choose to use fresh green beans, onion, and mushrooms instead of canned, cook the veggies well before tossing them into the oven.

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? ›

The Green Beans Are Mushy

Oftentimes, mushy green beans come down to one of two issues. The first is simply that you overcooked them, and they lost their shape and texture.

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.

How long can green bean casserole sit out before baking? ›

ON SERVING DAY: make the topping and bake

Allow the casserole to sit at room temperature for about an hour before it goes in the oven. If you're serving your green bean casserole as part of a traditional turkey dinner, the perfect time to bake it is while the turkey rests.

How to make green bean casserole thicker? ›

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.

What to serve 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.

Which is better frozen green beans or canned green beans? ›

Green Beans: Depends

Sure, frozen green beans may be higher in nutrients than canned, but we feel the optimal choice depends on how you're going to utilize them. If you're serving them solo, frozen green beans are the way to go. If they're being added to a cooked dish or casserole, canned green beans are just as handy.

Do frozen green beans taste better than canned? ›

They don't have any added sodium, and they're also cooked a lot less. As a result, they come out of the oven with the perfect balance of flavor and texture. If you find your green bean casserole is turning out salty and mushy, those canned green beans might be to blame.

Is it better to can green beans or freeze green beans? ›

This one is totally your personal preference. Some folks prefer the taste and texture of canned beans, while others prefer frozen ones. Personally? I prefer frozen green beans as I think they have a fresher taste, and less nutrient loss.

Can I substitute frozen green beans for canned? ›

Frozen green beans are not as good as fresh, but they're miles better than canned ones and thus a decent compromise. The nice thing about frozen green beans is that they're quick frozen but not cooked, which means they retain their color—although their texture suffers a bit in the process of freezing and thawing.

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