This green bean and corn casserole is a creamy, savory dish that’s topped with breadcrumbs for a satisfying crunch. It’s a classic recipe that’s perfect for family dinners or holiday gatherings.

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Many green bean casserole recipes out there just don’t cut it for me. They lack the depth of flavor that I crave. That’s why I love this recipe. The combination of green beans and sweet corn creates a well-balanced casserole that’s packed with flavor.
Looking for more holiday side dish ideas? You might also like my recipes for slow cooker stuffing, sweet potato casserole, and asparagus with mushrooms. They’re all crowd-pleasers and perfect for any special occasion.

This recipe was found in a cookbook I purchased on vacation in the South. It is filled with unique recipes like this one. We’ve always made green bean casserole for holiday dinners. The combination of corn with it was very intriguing to me.
Why I Love This Recipe
- Quick and Easy: This green bean and corn casserole is a snap to put together. With just a few simple steps, you’ll have a delicious side dish ready for the table.
- Perfect for Gatherings: This recipe is delicious and absolutely perfect for holiday gatherings, potlucks, or weeknight dinners. Trust me, you won’t have any leftovers!
- Classic Flavors: You’ll get the sweetness of corn with the earthiness of the green beans in the casserole for the most delicious combination of flavors.
- Comfort Food: There’s something so comforting about a warm, hearty casserole, and this recipe delivers on that front.

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Key Ingredients
- Sweet Corn: This will add a pop of sweetness and a bit of crunch to the casserole, balancing out the savory flavors of the other ingredients.
- French Green Beans: These will bring a fresh, crisp texture to the casserole, and their vibrant color will make the dish visually appealing.
- Cream of Celery Soup: This will serve as the creamy, flavorful base of the casserole, giving it a rich and comforting consistency.
- Onion: Chopped onions will add a sweet and slightly tangy flavor to the casserole, complement the other ingredients, and give the dish a bit of a kick.
- Celery: Chopped celery will add a subtle, fresh crunch to the casserole, and its mild flavor will help to enhance the other ingredients without overpowering them.
- Cheddar Cheese: This will bring a sharp, savory flavor to the casserole, and its creamy texture will help to bind the other ingredients together.
- Ritz Crackers: Crush them up and mix them with melted butter, then sprinkle them on top of the casserole to add a buttery, crunchy, and golden-brown topping.
Equipment
- Square Baking Dish – You’ll need this to bake your casserole, make sure to grease it well so your casserole doesn’t stick.
- Large Bowl – This is where you’ll mix all your casserole ingredients together. Make sure it’s big enough to hold everything.

How to Make Green Bean And Corn Casserole
Preparation
To start, preheat your oven to 350˚ F and grease a square baking dish. This will make sure that your casserole doesn’t stick to the dish and bakes evenly.


Step 1 – Combine the Casserole Ingredients
In a large bowl, mix together all the casserole ingredients. This includes the green beans, corn, sour cream, cheddar cheese, and onion. Once they are well combined, spread the mixture into your greased baking dish.

Step 2 – Add the Cracker and Butter
Next, take the Ritz crackers and crush them. Sprinkle the crushed crackers on top of the casserole. In a separate bowl, melt the butter and then drizzle it over the crushed crackers.

Step 3 – Bake the Casserole
Place your baking dish in the preheated oven and bake for 45 minutes. This will give the casserole enough time to cook through and the crackers on top to become golden and crispy.
Step 4 – Serve the Casserole
Once the casserole is done, remove it from the oven and let it cool for a few minutes. Then, serve it warm and enjoy the creamy, cheesy, crunchy goodness of this classic green bean and corn casserole.
Expert Tip
For the best results and the sweetest flavor, opt for sweet or shoe peg corn when making this green bean and corn casserole.
Recipe Variations
- Different Soups: The recipe calls for cream of celery soup, but you can easily swap it out for cream of mushroom or even cheddar cheese soup for a different flavor.
- Add Some Protein: Make this casserole a complete meal by adding some cooked, diced chicken or even ground beef to the casserole mixture.
- Spicy Twist: If you like a bit of heat, add a can of diced green chilies to the casserole mixture for a spicy twist on this classic recipe.

What to Serve With
- For a complete meal, serve this green bean and corn casserole with your favorite protein, such as roasted chicken or grilled steak.
- If you’re hosting a potluck or a family gathering, this casserole is a perfect side dish to go along with other classic comfort foods like mashed potatoes, mac and cheese, and meatloaf.
- During the holiday season, this casserole pairs well with Thanksgiving or Christmas dinner, alongside turkey, ham, cranberry sauce, and dinner rolls.
- For a quick and easy lunch, simply pair this casserole with a fresh salad or a bowl of soup.
Make Ahead Instructions
You can easily make this casserole ahead of time. To do this, make ahead as directed and keep it refrigerated. When you’re ready to bake, add the crushed Ritz crackers and butter, and then bake as directed.
Recipe FAQs
For this recipe, it is recommended to use French-style green beans and sweet or shoe peg corn. You can use either fresh, frozen, or canned vegetables, but make sure to drain the canned ones before using.
Yes, if you’re not a fan of cream of celery soup, you can substitute it with cream of mushroom or cream of chicken. This will alter the flavor slightly, but the casserole will still turn out delicious.
Storing and Reheating
- Storing: If you have leftovers, you can store them in an airtight container. They will keep in the fridge for up to 3 days.
- Freezing: I won’t recommend freezing this casserole as the crunchy topping won’t stay the same.
- Reheat: You can reheat it in the oven at 350F for about 20 minutes.
More Side Dishes Recipes You’ll Enjoy
Serving Size
- What to Expect: This green bean and corn casserole recipe yields a hearty casserole side dish, enough to serve 8-10 people.
- How to Scale: If you’re expecting a larger crowd or just want to have leftovers, you can easily double the recipe. Make sure to use a larger casserole dish or divide the mixture into two regular-sized ones. Follow the rest of the instructions as directed, but keep an eye on the cooking time as it may be slightly longer with a larger quantity.

Green Bean and Corn Casserole
Equipment
- square baking dish
Ingredients
Casserole
- 15.25 oz can sweet corn drained
- 15.25 oz can French style green beans drained
- 10.5 oz cream of celery soup
- 1 ½ Cups onion chopped
- ½ Cup celery chopped
- ¾ Cup cheddar cheese shredded
Toppings
- 32 Ritz crackers equals 1 sleeve
- ¼ Cup butter melted
Instructions
- Preheat oven to 350˚ F. Grease a square baking dish.
- Mix together all the casserole ingredients in a large bowl. Spread into greased baking dish.
- Crush the Ritz crackers and sprinkle on top of the casserole. Melt the butter and drizzle over the crushed crackers.
- Bake for 45 minutes in a 350˚ F oven. Serve warm.




