Best Green Bean Casserole Recipe

If you have ever wondered how to bring a classic holiday side dish to life with so little fuss, you have to try the Best Green Bean Casserole Recipe. This beloved dish delivers a comforting mix of tender green beans, creamy mushroom soup, melty Cheddar cheese, and crispy French-fried onions that create a perfect harmony of flavors and textures. Whether you’re rushing through Thanksgiving prep or simply craving a soulful, easy-to-make side, this recipe is your go-to for effortless satisfaction and that nostalgic touch we all love.

A white rectangular baking dish filled with a creamy casserole, showing three main layers: a bottom layer of soft green beans, a middle layer of thick white sauce mixed with more green beans, and a top layer covered in melted yellow cheese and crispy fried onion strips all over. One corner of the casserole is scooped out with a large spoon resting inside, revealing the layers inside. The dish is placed on a white marbled surface with a green towel partly in view. Photo taken with an iphone --ar 4:5 --v 7

Ingredients You’ll Need

The beauty of the Best Green Bean Casserole Recipe lies in its simplicity. Each ingredient is straightforward yet plays a crucial role in building the dish’s signature taste and texture. From the bright, snappy green beans to the crunchy onion topping, these pantry staples come together like old friends to create magic.

  • Green beans (2 cans, 14.5 ounces each): Drained but still firm, they bring fresh color and a satisfying bite.
  • Condensed cream of mushroom soup (1 can, 10.5 ounces): The creamy, savory base that binds everything and adds richness.
  • Shredded Cheddar cheese (1 cup, divided): Half is mixed in for gooey goodness, and half is sprinkled on top for melty, cheesy delight.
  • French-fried onions (1 can, 6 ounces): The secret star that adds irresistible crunch and a golden finish.

How to Make Best Green Bean Casserole Recipe

Step 1: Prepare the Green Bean Mixture

Start by combining the drained green beans with the condensed cream of mushroom soup in a large microwave-safe bowl. Stir them together until well blended. Microwaving this mixture for 3 to 5 minutes on high warms everything through and helps the flavors meld beautifully.

Step 2: Add the Cheese

Next, stir half a cup of shredded Cheddar cheese into the warm green bean mixture. Another quick 2 to 3 minutes in the microwave allows the cheese to melt smoothly into the creamy base, creating that luscious texture you crave in the Best Green Bean Casserole Recipe.

Step 3: Assemble the Casserole

Transfer the cheesy bean mixture evenly into your casserole dish. Now sprinkle the remaining Cheddar cheese over the top, ensuring every bite will have that glorious cheesy layer waiting for you.

Step 4: Add the Crunch Topping and Bake

Finally, sprinkle the French-fried onions over the cheese layer. Pop the casserole into a 350 degrees F oven and bake for about 10 minutes until the cheese melts and the onions turn a beautiful golden brown, offering a delicately crisp finish.

How to Serve Best Green Bean Casserole Recipe

Best Green Bean Casserole Recipe - Recipe Image

Garnishes

Enhance your serving by adding a sprinkle of freshly chopped parsley or chives for a burst of color and a hint of fresh flavor. A light drizzle of melted butter over the fried onions right before serving can also deepen that indulgent crunch and richness.

Side Dishes

This casserole pairs wonderfully with roasted turkey or ham, fluffy mashed potatoes, and cranberry sauce for a quintessential holiday plate. For a lighter twist, serve alongside a crisp green salad dressed in lemon vinaigrette to contrast the creamy, comforting casserole.

Creative Ways to Present

For a festive touch, consider serving the Best Green Bean Casserole Recipe in individual ramekins topped with a small cluster of French-fried onions and a sprig of fresh thyme. It’s not only charming but also perfect for portion control and making everyone feel special.

Make Ahead and Storage

Storing Leftovers

Leftovers keep well in an airtight container in the refrigerator for up to 3 days. Keeping the French-fried onions separate helps preserve their crunch, so add them fresh just before reheating or serving again.

Freezing

You can freeze the casserole without the topping for up to 2 months. Let it cool completely, cover tightly with foil or plastic wrap, and label it before placing in the freezer. Thaw overnight in the refrigerator before reheating.

Reheating

To reheat, bring the casserole to room temperature for about 30 minutes, then add fresh French-fried onions on top. Bake at 350 degrees F until the onions are golden and the casserole is warmed through. This method ensures you recapture that signature crunch and gooey cheesiness that make the Best Green Bean Casserole Recipe so irresistible.

FAQs

Can I use fresh green beans instead of canned?

Absolutely! If you prefer fresh, blanch them first until tender-crisp, then use in place of canned. This will give your casserole a fresher taste, though the texture will be slightly different.

Is there a vegetarian version of this casserole?

Yes! Just make sure your cream of mushroom soup is vegetarian-friendly, and you can swap the French-fried onions with a plant-based crunchy topping if desired. The cheese remains a wonderful source of richness.

Can I make this casserole gluten-free?

To keep it gluten-free, use gluten-free cream of mushroom soup and find gluten-free French-fried onions or substitute with toasted gluten-free breadcrumbs for that crunch.

Why does this recipe use Cheddar cheese instead of Parmesan?

Cheddar adds a creamy, mild tang that blends seamlessly with the mushroom soup and green beans, making the casserole extra comforting and cheesy. Parmesan would be sharper and less melty, which changes the classic texture and flavor.

How do I keep the French-fried onions crispy?

Add the French-fried onions just before baking or use them as a topping after reheating to maintain their crunch. Storing onions separately before assembling will prevent sogginess.

Final Thoughts

If you’re craving a dish that feels like a warm hug at the holiday table or any day you want a taste of comfort, this Best Green Bean Casserole Recipe is your new best friend. It’s simple to make, packs classic flavors, and always disappears fast. Give it a try and watch how it becomes a cherished favorite in your kitchen as much as it has in mine!

Print

Best Green Bean Casserole Recipe

This classic Green Bean Casserole is a Thanksgiving staple made easy with just four simple ingredients: canned green beans, condensed mushroom soup, shredded Cheddar cheese, and crispy French-fried onions. Ready in under 30 minutes, it’s a comforting side dish with creamy mushroom flavor, melted cheese, and a crunchy onion topping that perfectly complements any holiday or weeknight meal.

  • Author: Cara
  • Prep Time: 10 mins
  • Cook Time: 15 mins
  • Total Time: 25 mins
  • Yield: 6 servings 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Green Bean Mixture

  • 2 (14.5 ounce) cans green beans, drained
  • 1 (10.5 ounce) can condensed cream of mushroom soup
  • 1/2 cup shredded Cheddar cheese

Topping

  • 1/2 cup shredded Cheddar cheese
  • 1 (6 ounce) can French-fried onions

Instructions

  1. Preheat Oven: Preheat the oven to 350 degrees F (175 degrees C) to get it ready for baking the casserole.
  2. Mix Green Beans and Soup: In a large microwave-safe bowl, combine the drained green beans and condensed cream of mushroom soup. Stir well to blend the flavors evenly.
  3. Warm the Mixture: Microwave the green bean and soup mixture on high for 3 to 5 minutes until warmed through, which helps meld the flavors.
  4. Add Cheese: Stir 1/2 cup of shredded Cheddar cheese into the warm mixture. Microwave again on high for 2 to 3 minutes to melt the cheese and make the casserole creamy.
  5. Assemble in Casserole Dish: Transfer the cheesy green bean mixture into a casserole dish, spreading it evenly across the bottom for uniform baking.
  6. Add Toppings: Sprinkle the remaining 1/2 cup of shredded Cheddar cheese evenly over the top, then spread the French-fried onions on top for a crispy, golden topping.
  7. Bake: Place the casserole in the preheated oven and bake for about 10 minutes, or until the cheese is melted and the French-fried onions are just turning golden brown and crispy.

Notes

  • For best results when reheating, allow the casserole to come to room temperature for about 30 minutes before baking again.
  • When reheating, add fresh French-fried onions on top for extra crunch.
  • You can substitute fresh green beans if preferred; blanch them first before mixing.
  • Use reduced-fat Cheddar cheese for a lighter version, but it may affect creaminess.
  • This recipe can easily be doubled to feed a larger crowd.

Keywords: green bean casserole, Thanksgiving side dish, mushroom soup casserole, cheesy green beans, holiday casserole, easy side dish

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