Get ready to shake up your casserole game with this Zesty Citrus Green Bean Casserole. Perfect for a fresh twist on a classic, this dish is packed with bright citrus flavors and earthy undertones, making it a delightful choice for any gathering or weeknight dinner.
Fresh green beans are the star here, providing a crisp texture and vibrant color. Olive oil adds a rich, fruity base for sautéing. Onion and garlic bring aromatic depth, while crimini mushrooms add an earthy, umami flavor. The combination of vegetable broth and freshly squeezed orange juice creates a savory-citrus sauce that's both refreshing and comforting. A touch of lemon zest brightens the whole dish. For the topping, almond flour, breadcrumbs, and Parmesan cheese create a golden, crunchy finish.
This casserole pairs wonderfully with roasted chicken or grilled fish. For a vegetarian meal, serve it alongside a hearty grain salad or with a side of quinoa. A crisp white wine like Sauvignon Blanc complements the citrus notes beautifully.
First, preheat your oven to 375°F (190°C) to ensure it's ready for baking. Grab a large skillet and heat up the olive oil over medium heat. Toss in the sliced onions and let them cook until they turn translucent, which should take about 5 minutes. This step is crucial as it forms the base flavor of the casserole.
Next, add the minced garlic and sliced crimini mushrooms to the skillet. Cook them together, stirring occasionally, until the mushrooms are beautifully browned. This will enhance their flavor and add a lovely texture to the dish.
Now, pour in the vegetable broth and freshly squeezed orange juice. Let the mixture come to a gentle simmer, allowing the flavors to meld together. Stir in the lemon zest, and season with salt and pepper to taste. This citrusy sauce will coat the green beans beautifully, giving the casserole its signature zesty flavor.
In a baking dish, arrange the trimmed and halved green beans in an even layer. Pour the skillet mixture over the beans, making sure everything is evenly distributed. You want each bite to have a perfect balance of flavors.
In a small bowl, combine the almond flour, breadcrumbs, and Parmesan cheese. Sprinkle this mixture evenly over the casserole for a crunchy, cheesy topping. Place the dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the green beans are tender-crisp.
Once baked, let the casserole cool for about 5 minutes before serving. This helps the flavors settle and makes it easier to serve.