Ultimate Green Bean Casserole Recipe (No Mushroom Soup)

The ultimate green bean casserole recipe with no mushroom soup is ready for the oven in 20 minutes! With fresh green beans, Worcestershire sauce, crispy bacon and fried onions or crispy panko topping!

Like this recipe? Try these winners: Southern Green Beans with Bacon, Potatoes au Gratin, Easy Cheesy Broccoli Au Gratin Recipeand Easy Corn Casserole.

I enjoy giving precise details in my recipe posts to lead my readers through any questions. If you’re just here for the printable recipe, use the Jump to Recipe to head straight there!

I love Thanksgiving and it’s not Thanksgiving without green bean casserole — but no mushroom soup, please! We love Thanksgiving, and this year since we are recent empty nesters, we can’t wait to have our boys home and enjoy this time with family and friends.

I am all about the juicy turkey, stuffing and this amazing gravy, but my family prefers this copycat Honeybaked Ham, Funeral potatoes and this amazing Butterscotch Cinnamon Pie!

Simple Ingredients Green Bean Casserole No Mushroom Soup

• Green Beans | Use fresh green beans for the most authentic flavor rather than the french cut canned beans.
• Bacon | Fry up some diced thick-cut bacon. Choose your favorite brand and bring this green bean casserole to the next level.
• Yellow onion & Garlic | Finely diced yellow onion will bring a sweet yet savory flavor to the casserole, garlic adds loads of flavor.
• Mushrooms | Use shitake, cremini, baby bella, or button mushrooms.
• Flour | All-purpose flour thickens the sauce naturally! Or use AP Gluten-Free flour if desired.
• Half and half | Adds the perfect creamy touch to this easy green bean casserole.
• Chicken broth | Chicken broth or if preferred use turkey broth or vegetable broth.
• Whole milk | Rich and creamy whole milk works with the half and half to complete the delicious gravy.
• Sharp white cheddar cheese | Adds creaminess and the right bite.
• Worcestershire sauce | Worcestershire sauce adds a little something special!
• Thyme | I suggest using fresh thyme leaves. However, you may also use dried thyme.
• Salt and Pepper | Sprinkle a little kosher salt and pepper to your liking.
• French fried onions | Use quality French fried onions for a salty and sweet crunch on top of the green bean casserole. I like the Trader Joes’ brand, or Sprouts, which has an organic and gluten-free product.

Optional Toppings for Green Bean Casserole with No Mushrooms

• Breadcrumbs | Panko breadcrumbs are very crunchy and crisp. If you prefer, you can use normal breadcrumbs or the gluten-free version.
• Butter | Tasty butter acts like the glue to hold together the panko breadcrumbs.
• Salt and pepper | Add some kosher salt and freshly ground black pepper to taste.

Gluten-Free Easy Green Bean Casserole Recipe

• Swap the all-purpose flour for a gluten-free cup-for-cup flour and find gluten-free crispy fried onions or omit it altogether.
• Make sure the bacon package you choose is gluten-free as well as the chicken broth.
• For the remaining ingredients, double-check to ensure they are gluten-free, particularly the dried seasonings and Worcestershire sauce and fried onions. Usually, these products are naturally gluten-free, but it’s wise to confirm.

How to Make Green Bean Casserole without Mushroom Soup

Step 1 | Prep the Green Beans and Preheat the Oven

Start this traditional holiday recipe by preheating the oven to 350° F (175° C) and spraying the baking dish with cooking spray or rub with butter. Then, wash, trim, and cut the green beans in halves or smaller pieces, if desired.

Step 2 | Blanch the Green Beans

Meanwhile, bring a large pot of water to boil over high heat. Add a tablespoon of kosher salt to season them subtly.

Toss the green beans into the boiling water and blanch for about three to five minutes, stirring occasionally. Then, using a slotted spoon or a spider strainer, remove the tender green beans from the pot and plunge them into a large bowl of ice water.

Step 3 | Cook the Remaining Ingredients

Fry the bacon in a large skillet over medium-high heat until it’s nice and crispy. Then, remove the crispy bacon to a paper towel-lined plate. Add the onions to the skillet and sauté until they are soft and just starting to brown; do not drain bacon grease unless a large amount.

Next, add the mushrooms and sauté for another four to five minutes until soft. Toss in the minced garlic cloves during the last minute of sautéing and stir until fragrant. Then, remove onion mixture from the skillet.

Step 4 | Create the Sauce

Now, for the creamy mushroom sauce! In the same skillet, melt the butter over medium heat. Once it’s melted, whisk in the flour, continually stirring for at least 2 minutes. You should notice the mixture darkening in color.

Slowly whisk the half and half, milk, and chicken broth into the flour mixture. Whisking constantly until the sauce is smooth and has thickened slightly. Stir in the fresh or dried thyme, as well as the Worcestershire sauce. Then, whisk in the cheese until melted, creamy, and smooth.

Step 5 | Combine and Bake until crispy

Finally, add the onion and mushroom mixture along with the bacon pieces and allow the mixture to simmer for a couple of minutes over medium-low heat. Drop in the blanched green beans and stir for the sauce to cover them. Then, add salt and pepper to taste.

Pour the green bean mixture into a 9×13 greased casserole dish. If desired, sprinkle the casserole with French onions. Then, bake in a preheated oven uncovered for 30-40 minutes. You want the green bean casserole to be bubbly and golden brown and the onions to be crispy.

Optional Green Bean Casserole with Crispy Panko Topping

If you’d like to add a crispy buttery topping, here’s how. First, in a mixing bowl, combine the panko, melted butter, salt, and pepper. Then, spread the mixture on top of the casserole and sprinkle with a handful of French Fried Onions.

Variations & Substitutions

• Try Different Cheeses –  Use a mix of mild and sharp white cheddar or some Monterey jack. Include parmesan cheese, or get creative and try gouda or something with a bold flavor like gruyere!
• Keep it Simple – Especially for picky eaters, you can keep the recipe basic and leave out fresh mushrooms.
• Creole Green Bean Casserole – Sprinkle in some thinly sliced Cajun sausage, Creole seasoning, and diced pimentos. Make it spicier with some red pepper flakes.
• Worcestershire – You can switch the Worcestershire sauce for soy sauce. Get the gf version.

Can I make green bean casserole ahead of time?

Yes! Make Ahead instructions: Prepare green bean casserole and make sure the casserole is completely cooled. Cover tightly with plastic wrap or store in an airtight container for up to 2 days. Add crispy panko or fried onion topping just before baking. Remove casserole from the fridge 30-60 minutes to allow it to come to room temperature before baking.

Storage and Reheating Tips

Store leftovers in an airtight container in the fridge for 3-5 days.

How to Freeze Green Bean Casserole | Cool completely, press plastic wrap firmly onto the mixture, ensure the green beans are submerged and cover tightly with foil. Freeze up to 3 months.

How to reheat Green Bean Casserole

When you’re ready to serve, remove the casserole from the freezer and let it thaw in the refrigerator overnight. Cream mixtures sometimes change in texture when frozen, but it will still taste the same; check out my post on the best way to freeze cream casseroles.

Then, when ready to bake, remove the thawed casserole from the refrigerator and let it sit on the counter for 30-60 minutes to come to room temperature. Remove plastic wrap, add the crunchy topping, and bake covered (350° F (175° C) with foil for 20 minutes. Finally, remove the foil and bake for another 10-15 minutes until golden and bubbly. Then, it’s ready for the holiday table!

Use your leftover Green Bean Casserole Recipe with Worcestershire Sauce in this divine Leftover Ham pot pie! Or add to this Turkey Divan!

Frequently Asked Questions

More recipes that are great for a traditional Thanksgiving side dish

• Easy Cheesy Broccoli Au Gratin Recipe
• Holiday Praline Yams (Sweet Potatoes)
• Fresh Cranberry Relish
• Instant Pot Scalloped Potatoes with Ham 
• Roasted Brussels Sprouts with Honey Balsamic Glaze
• Cheesy Asparagus Bake {No Fail!}
• Chicken and Wild Rice Casserole
• Air Fryer Baked Sweet Potatoes

Best Side Dishes to go with Green Bean Casserole

Try my classic Potatoes Dauphinoise, or this Broccoli Au Gratin and this fabulous holiday salad.

I hope you loved this green bean casserole without mushroom soup — if you did, would you share your creation on Instagram, Facebook and Pinterest? And be sure to comment below!