Best Green Bean Casserole: A Classic Holiday Favorite

This Best Green Bean Casserole is a quick and easy version of the traditional dish, made with just four pantry staples: canned green beans, condensed mushroom soup, French-fried onions, and shredded Cheddar cheese. Perfect for Thanksgiving or any family gathering, this casserole is comforting, creamy, and topped with crispy onions for added texture. In just 25 minutes, you can have this classic dish on the table.

Quick Benefits

Quick and Easy: With just four simple ingredients, this casserole comes together in no time—perfect for busy holiday meals.
Rich and Creamy: The combination of creamy mushroom soup and Cheddar cheese makes this casserole indulgent and flavorful.
Crowd-Pleaser: This dish is sure to be a hit at any gathering, whether it’s a holiday feast or a casual dinner with family and friends.
Vegetarian-Friendly: This green bean casserole is suitable for vegetarians, making it a great side dish for a variety of diets.

Essential Ingredients

Canned Green Beans (2 cans, 14.5 ounces each, drained): The base of the casserole, providing the green bean flavor and texture.
Condensed Cream of Mushroom Soup (1 can, 10.5 ounces): Creates the creamy sauce that binds the casserole together.
Shredded Cheddar Cheese (1 cup, divided): Adds a melty, cheesy layer of flavor to the casserole.
French-Fried Onions (1 can, 6 ounces): Topped on the casserole for a crispy, savory crunch that adds texture.

Preparation Steps

Preheat the Oven: Preheat your oven to 350°F (175°C).
Prepare the Green Bean Mixture: In a large microwave-safe bowl, mix the green beans and condensed mushroom soup together until well combined.
Heat the Mixture: Microwave the green bean mixture on high until it is warm, about 3 to 5 minutes.
Add Cheese: Stir in ½ cup of shredded Cheddar cheese into the mixture and microwave for another 2 to 3 minutes.
Transfer to a Casserole Dish: Transfer the mixture to a casserole dish and spread it evenly.
Top with Cheese and Onions: Sprinkle the remaining ½ cup of shredded Cheddar cheese over the top, then sprinkle with French-fried onions.
Bake: Bake in the preheated oven for about 10 minutes, until the cheese is melted and the French-fried onions are golden brown.

Health Benefits

Rich in Fiber: The green beans provide a good amount of dietary fiber, supporting digestion and overall gut health.
Calcium: The Cheddar cheese adds calcium to support bone health.
Protein: This dish provides 7g of protein per serving from the green beans and cheese, helping with muscle repair and growth.
Comfort Food with a Twist: This casserole offers a comforting, creamy meal with added crunch, but with simple ingredients that keep it both tasty and easy to prepare.

Serving Suggestions

With Other Sides: Serve this casserole alongside mashed potatoes, stuffing, or roasted vegetables for a complete holiday meal.
As a Main Course: If you want to make it a more substantial dish, you could add some cooked chicken or turkey to the casserole.
Garnished with Fresh Herbs: For a pop of freshness, garnish with some chopped parsley or thyme before serving.
Pair with a Salad: A fresh green salad with a light vinaigrette would complement the richness of the casserole perfectly.

Creative Variations

Add Bacon: For a savory twist, add cooked bacon pieces to the casserole mixture before baking for an extra burst of flavor.
Make it Spicy: Add some diced jalapeños or a sprinkle of red pepper flakes for a little heat.
Swap the Cheese: If you want a different flavor, try substituting the Cheddar cheese with mozzarella or Gruyère.
Gluten-Free Version: Use gluten-free French-fried onions or make your own crispy onion topping with gluten-free breadcrumbs to keep it gluten-free.

Storage Tips

Refrigerate Leftovers: Store leftover green bean casserole in an airtight container in the refrigerator for up to 3 days.
Reheat Gently: Reheat leftovers in the oven at 350°F (175°C) for 15 minutes or until heated through, topping with fresh French-fried onions before baking.
Freezing: You can freeze this casserole for up to 2 months. Allow it to cool completely, then wrap tightly in plastic wrap and foil before freezing. Thaw overnight in the fridge before reheating.

Pro Tips

Don’t Overcook the Onions: Keep an eye on the French-fried onions while baking, as they can burn quickly. If they start to brown too much, cover the casserole loosely with foil and continue baking until it’s done.
Use Fresh Green Beans: For a fresher taste, use blanched fresh green beans instead of canned, though this will take a bit longer to prepare.
Prep Ahead: This casserole can be made ahead of time and stored in the fridge until you’re ready to bake it. Just be sure to top with the French-fried onions right before baking.

Frequently Asked Questions

Can I use frozen green beans?
Yes, you can substitute frozen green beans for canned ones. Just make sure to thaw and drain them well before using in the recipe.

Can I make this casserole without mushrooms?
If you’re not a fan of mushrooms, you can use a different condensed soup flavor, such as cream of celery, to replace the cream of mushroom soup.

Can I make this casserole vegan?
Yes, you can make this dish vegan by using a dairy-free cheese substitute and vegan French-fried onions. Make sure to choose a vegan-friendly cream of mushroom soup as well.

Can I double the recipe for a larger crowd?
Absolutely! Just double the ingredients and use a larger casserole dish. You may need to adjust the baking time slightly.

This Best Green Bean Casserole is a classic side dish that’s quick, simple, and perfect for any meal. With its creamy texture, cheesy topping, and crispy French-fried onions, it’s sure to be a hit at your table!