A fresh and elegant twist on the classic green bean casserole, perfect for holiday gatherings.
Servings 8servings
Course Side Dish, Vegetable
Cuisine American, Holiday
Ingredients
Vegetable Base
2tablespoonsbutterAdds rich flavor and helps sauté the vegetables.
2clovesgarlic (minced)Boosts flavor and gives aromatic depth.
1/2cuponion (finely diced)Provides sweetness and savory aromatics.
8ouncesbutton mushrooms (sliced)Adds umami and meaty texture.
Casserole Ingredients
3cupsfresh green beans (ends removed and cut in half)Offers freshness, color, and crunch.
3cupslow-sodium chicken brothCooks the beans and adds savory liquid without excess salt.
1can (10.75 ounces)low-sodium cream of mushroom soupCreates a creamy base and ties flavors together.
1/4cupgrated Parmesan cheeseAdds umami and a nutty, salty finish.
1/2teaspoonsaltBalances and enhances flavors.
1/4teaspoonblack pepperAdds gentle warmth and brightness.
Crispy onion stringsProvides crunch and classic green bean casserole nostalgia.
Method
Preparation
Preheat the oven to 350°F (175°C).
In a large skillet, melt the butter over medium heat. Add the finely diced onion and sliced mushrooms; sauté until tender, about 5–7 minutes. Add the minced garlic and cook for another 1–2 minutes. Remove the skillet from heat and set aside.
In a medium saucepan, bring the low-sodium chicken broth to a boil. Add the trimmed and halved green beans and cook for 8 minutes until they are crisp-tender. Drain the green beans in a colander.
In a large bowl, combine the can of low-sodium cream of mushroom soup, the sautéed mushroom-onion-garlic mixture, the drained green beans, grated Parmesan cheese, salt, and black pepper. Stir gently to combine and coat the beans evenly.
Baking
Transfer the mixture into a greased baking dish and spread it into an even layer. Top the casserole with crispy onion strings for texture and flavor.
Bake in the preheated oven for 20 minutes, until the casserole is heated through and bubbling at the edges. Let it rest for a few minutes before serving. Enjoy!
Use fresh, firm green beans for the best texture; blanching them until just crisp-tender preserves color and bite. Don’t overcrowd the skillet when sautéing mushrooms — cook in batches if necessary so they brown nicely rather than steam. Add the crispy onion strings right before serving to keep them crunchy. Taste and adjust seasoning at the mixing stage to balance salt and pepper to your preference.