Easy Green Bean Casserole Recipe for 8: A Game-Changer for Your Holiday Table

Are you tired of relying on canned soup and frozen green beans to make your holiday casserole? Look no further! This easy green bean casserole recipe is a refreshing twist on the classic dish, packed with fresh flavors and textures. With just a few simple ingredients, you can create a show-stopping side that's sure to impress your family and friends.

The secret to this casserole's success lies in its creamy mushroom sauce, made with all-purpose flour, milk, Parmesan cheese, Dijon mustard, garlic, thyme, and tamari or soy sauce. This savory blend adds depth and umami flavor to the dish, elevating it far beyond the usual canned soup-based casseroles.

To start, you'll need some fresh green beans - haricots verts work beautifully, but feel free to use any variety you like. Simply trim the ends and cut them into 1-inch pieces. Next, grab a handful of cremini mushrooms and slice them thinly. These will add a meaty texture and earthy flavor to the sauce.

Now it's time to make the mushroom sauce. In a medium saucepan, whisk together flour and milk until smooth. Add the Parmesan cheese, Dijon mustard, garlic, thyme, and tamari or soy sauce. Whisk until well combined, then bring the mixture to a simmer over medium heat. Reduce the heat to low and let cook for 5-7 minutes, or until the sauce has thickened slightly.

While the sauce is cooking, prepare the onions. Slice two large onions thinly and separate them into rings. Place the onion rings on a baking sheet lined with parchment paper and drizzle with olive oil. Sprinkle with salt and pepper to taste. Bake in a preheated oven at 400°F for 20-25 minutes, or until the onions are golden brown and crispy.

Now it's time to assemble the casserole. In a large mixing bowl, combine the cooked green beans, mushroom sauce, and crispy onion rings. Stir until everything is well coated with the creamy sauce.

Transfer the mixture to a 9x13-inch baking dish and top with additional grated Parmesan cheese. Bake in a preheated oven at 375°F for 25-30 minutes, or until the casserole is hot and bubbly.

This easy green bean casserole recipe is sure to become a new favorite on your holiday table. With its fresh flavors, crispy onions, and creamy mushroom sauce, it's a game-changer that will leave everyone wanting more. So why settle for canned soup and frozen green beans when you can make something truly special? Give this recipe a try and experience the difference for yourself!

Easy green bean casserole for 8