How to Make Classic Green Bean Casserole: A Southern Holiday Staple

When the holidays roll around in Alabama, few dishes are as beloved-or as expected-on the table as green bean casserole. Creamy, crunchy, and comforting, this dish has earned its place alongside turkey, ham, and sweet potato pie. Whether you're hosting a family gathering in St. Clair County or contributing to a church potluck, this casserole is a crowd-pleaser that's easy to make and even easier to love.

🌿 A Brief History

Green bean casserole was created in 1955 by Dorcas Reilly, a home economist at the Campbell Soup Company. Originally designed as a quick and affordable side dish using pantry staples, it quickly became a holiday favorite across the country. In the South, it's been embraced and adapted with regional flair-sometimes with bacon, cheese, or even a dash of hot sauce.

🛒 Ingredients

Here's what you'll need for the classic version:

• 4 cups cooked green beans (fresh, canned, or frozen)

• 1 can (10.5 oz) cream of mushroom soup

• ¾ cup milk

• 1 teaspoon soy sauce

• ¼ teaspoon black pepper

• 1 ⅓ cups crispy fried onions, divided

• Optional: shredded cheddar cheese, cooked bacon bits, or sautéed mushrooms for extra flavor

Step-by-Step Instructions

1. Preheat the oven to 350°F (175°C).

2. Mix the base: In a large bowl, combine the cream of mushroom soup, milk, soy sauce, and black pepper. Stir until smooth.

3. Add the beans and onions: Fold in the green beans and ⅔ cup of the crispy fried onions. If you're adding extras like cheese or bacon, mix them in now.

4. Bake the casserole: Pour the mixture into a 9x13-inch baking dish. Bake uncovered for 25 minutes.

5. Add the crunch: Sprinkle the remaining ⅔ cup of fried onions on top and return to the oven for another 5–10 minutes, or until golden brown and bubbling.

6. Serve hot and watch it disappear!

Tips for Alabama Kitchens

• Fresh beans: If using fresh green beans, blanch them in boiling water for 5 minutes, then shock in ice water to preserve color and texture.

• Make it ahead: Assemble the casserole (without the final onion topping) a day in advance and refrigerate. Add the onions and bake just before serving.

• Feeding a crowd: This recipe easily doubles for large gatherings or church suppers.

Why It Matters

Green bean casserole isn't just a side dish-it's a symbol of togetherness, tradition, and Southern hospitality. It's a dish that bridges generations, bringing grandparents and grandkids to the same table with smiles and second helpings.