green bean casserole recipe easy
The Best green bean casserole recipe easy
What I appreciate most about this recipe is how versatile it is. It works just as well for a casual family dinner as it does for a big gathering, and it’s one of those dishes that everyone seems to enjoy. Plus, green beans are packed with nutrients—fiber, vitamins, and antioxidants—so I feel good about serving it to my family. The fact that it’s so easy to make is just the cherry on top. I’ve been making this recipe for years, and it never disappoints.

Easy Green Bean Casserole
A classic comfort food dish featuring tender green beans in a creamy mushroom sauce, topped with crispy fried onions. This easy version comes together in under an hour for a perfect side dish.
🥘Ingredients
- 1 lb (450g) fresh green beans, trimmed and cut into 2-inch pieces
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup milk
- 1 tsp soy sauce
- 1/4 tsp black pepper
- 1/8 tsp garlic powder
- 1 1/3 cups French fried onions, divided
- 1/2 cup shredded cheddar cheese
- 1/2 cup sliced mushrooms, sautéed
👨🍳Directions
-
1
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish lightly with butter or non-stick spray. -
2
Bring a large pot of salted water to a boil. Add the green beans and cook for 5 minutes until tender-crisp. Drain and set aside. -
3
In a large mixing bowl, combine the cream of mushroom soup, milk, soy sauce, black pepper, and garlic powder. Stir until smooth. -
4
Add the cooked green beans to the soup mixture and stir until evenly coated. If using, fold in sautéed mushrooms or shredded cheese. -
5
Transfer the green bean mixture to the prepared baking dish. Sprinkle 2/3 cup of French fried onions evenly over the top. -
6
Bake for 25 minutes, or until the casserole is bubbly and heated through. -
7
Remove from the oven and sprinkle the remaining 2/3 cup of French fried onions over the top. Return to the oven for 5 more minutes, or until the onions are golden and crispy. -
8
Let the casserole cool for 5 minutes before serving.
🔧Equipment
- Large pot
- Colander
- Mixing bowl
- 9×13-inch baking dish
- Oven
📊Nutrition Facts (per serving)
📝Notes
Watch Video Of How Easy Green Bean Casserole Works
❓ Frequently Asked Questions About Green Bean Casserole
1. Can I make green bean casserole ahead of time?
Yes! You can prepare the green bean casserole a day in advance. Assemble the casserole (without baking) and store it covered in the refrigerator. When ready to serve, bake as directed, adding a few extra minutes if needed since it will be cold.
2. What can I use instead of canned green beans?
You can substitute fresh or frozen green beans for canned. If using fresh, blanch them in boiling water for 3-4 minutes first. For frozen, thaw and drain them before mixing into the casserole.
3. Can I make this recipe gluten-free?
Absolutely! Use gluten-free cream of mushroom soup and gluten-free fried onions (or make your own crispy onions with gluten-free breadcrumbs). Ensure all other ingredients are certified gluten-free.
4. How do I store and reheat leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through, or in the microwave in 30-second intervals. The topping may lose some crispiness, so you can add fresh fried onions before serving.
5. Can I add extra ingredients to customize the casserole?
Yes! Popular additions include sautéed mushrooms, diced onions, shredded cheese, or crispy bacon. Just mix them in before baking. For extra crunch, top with breadcrumbs or almonds alongside the fried onions.
