Name: Green Bean Casserole Recipe
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: American
Ingredients: 4 tablespoons butter; 2 cups finely diced baby Bella mushrooms; ½ cup all-purpose flour; 2 cups chicken broth; 2 cups whole milk; 1 ¼ teaspoon garlic powder; 1 ¼ teaspoon onion powder; 1 teaspoon salt; ½ teaspoon black pepper; ½ teaspoon dried parsley flakes; 24 ounces frozen green beans; ¾ cup shredded cheddar cheese; ½ cup milk; 1 ½ cups crispy fried onions, divided

This Green Bean Casserole is a classic holiday side dish that’s made from scratch without condensed soup. Fresh green beans, a creamy homemade sauce, and crispy fried onions come together in this comforting and flavorful casserole that’s perfect for Thanksgiving, Christmas, or any special occasion.

Why You’ll Love This Recipe

Homemade Goodness: This recipe ditches the canned soup for a fresh and flavorful homemade sauce that’s made with simple ingredients.
Easy to Make: With clear instructions and helpful tips, this casserole is surprisingly easy to prepare, even for beginner cooks.
Classic Flavor: It delivers all the comforting flavors of traditional green bean casserole, but with a homemade touch.

Ingredients

Here’s what you’ll need to make this delicious Green Bean Casserole:

For the Homemade Cream of Mushroom Sauce:

Salted butter: Adds richness and flavor to the sauce.
Baby Bella mushrooms: Finely diced, adds a savory depth of flavor.
All-purpose flour: Used to create a roux to thicken the sauce.
Chicken broth: Adds flavor to the sauce.
Whole milk: Adds lightness and balances the richness of the sauce.
Garlic powder, onion powder, salt, and black pepper: For seasoning the sauce.
Dried parsley flakes: Adds a touch of freshness and color.

For the Green Bean Mixture:

Frozen green beans: Trimmed, for a tender and vibrant green vegetable.
Shredded cheddar cheese: Adds a cheesy flavor and creaminess.
Milk: Helps create a smooth and creamy texture.
Crispy fried onions: Such as French’s Fried Onions, for a crispy and flavorful topping.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

How to Make Green Bean Casserole (Without Mushroom Soup)

Step 1: Make the Cream of Mushroom Sauce

Melt the butter in a small saucepan over medium heat. Add the finely diced mushrooms and cook for 5-6 minutes, or until the liquid is mostly reduced and the mushrooms are softened. Sprinkle the flour over the mushrooms and stir to create a roux. Cook the roux for 1-2 minutes, stirring constantly. Gradually whisk in the chicken broth until smooth, then whisk in the milk and seasonings (garlic powder, onion powder, salt, pepper, and parsley flakes). Continue to whisk and cook over medium heat until the sauce comes to a gentle boil and thickens. Remove from heat and let cool for 5-10 minutes to thicken further.

Step 2: Combine the Ingredients

In a large bowl, combine the homemade cream of mushroom sauce, frozen green beans, shredded cheddar cheese, milk, and half of the crispy fried onions. Mix well until all the ingredients are evenly distributed.

Step 3: Bake

Pour the mixture into a greased 9×13 inch baking dish. Bake in a preheated oven at 350°F (177°C) for 25 minutes, or until bubbly.

Step 4: Top and Finish

Remove the casserole from the oven and top with the remaining crispy fried onions. Return to the oven and bake for another 5 minutes, or until the onions are golden brown and the green bean mixture is bubbly. Serve immediately.

Pro Tips for Making the Recipe

Use high-quality ingredients: The better the quality of your ingredients, especially the mushrooms, cheese, and green beans, the better the flavor of the casserole.
Don’t overcook the roux: Overcooking the roux can result in a burnt flavor. Cook it just until it’s fragrant and lightly browned.
Don’t overcook the green beans: The green beans should be tender-crisp, not mushy.

How to Serve Green Bean Casserole

Holiday Side Dish: This Green Bean Casserole is a classic side dish for Thanksgiving, Christmas, or any holiday meal.
Potluck Favorite: It’s a crowd-pleasing dish that’s easy to transport and serve at potlucks or gatherings.
Weeknight Side: Enjoy it as a comforting and flavorful side dish for any weeknight dinner.

Make Ahead and Storage

Storing Leftovers

Store any leftovers in an airtight container in the refrigerator for up to 3 days.

Reheating:

To reheat, bake the casserole in the oven at 350°F (177°C) for 5-10 minutes, or until warmed through. You can add a splash of milk or water if it starts to look dry.

FAQs

Can I use a different type of mushroom?

Yes, you can use any type of mushroom you like, such as cremini mushrooms or white button mushrooms.

Can I use a different type of cheese?

Yes, you can use Parmesan cheese or a blend of Italian cheeses instead of cheddar cheese.

Can I make this casserole ahead of time?

Yes, you can assemble the casserole a day ahead of time and bake it the next day.

How can I make this casserole vegetarian?

You can use vegetable broth instead of chicken broth when making the sauce.

There you have it! A delicious and easy-to-make recipe for Green Bean Casserole (Without Mushroom Soup) that’s perfect for any occasion. Enjoy!

Stacy Corbo

Hi, I’m Stacy Corbo! From quick dinners to family favorites, I’m here to help you bring joy to the table, one recipe at a time.

Green Bean Casserole Recipe