Welcome to the ultimate comfort food experience with this Green Bean Casserole! It's creamy, savory, and topped with crispy onions – a dish everyone will love. Let's dive into some tips and tricks!
Tips for Perfecting Your Casserole
Blanching the green beans keeps them vibrant and crisp, so don’t skip that part! And trust me, adding a sprinkle of extra Parmesan on top before serving makes it all the more delightful.
Why You’ll Love It
This casserole is perfect for family gatherings or cozy dinners. It combines earthy mushrooms with fresh thyme and creamy sauce, ensuring every bite is packed with flavor. You’ve got to try this one!
Ingredients
- Green Bean Casserole Ingredients:
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Instructions
- Prepare the Oven and Baking Dish:
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Step 1- Preheat the Oven: Preheat the oven to 400°F. Lightly grease a 9x13-inch baking dish.
- Blanch the Green Beans:
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Step 2- Blanch the Beans: Bring a large pot of salted water to a boil and set a large bowl of ice water nearby. Drop the green beans into the boiling water and blanch for 4 minutes. Drain, and immediately immerse in the ice water to stop the cooking process. Drain, and transfer to a towel to dry.
- Make the Sauce:
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Step 3- Cook the Mushrooms: Heat the olive oil in a large skillet, add the mushrooms, and cook until soft, 8 to 10 minutes. Stir in the tamari, garlic, and thyme. Sprinkle the flour over the mushrooms and stir again. Add the milk and mustard and stir to combine. Simmer until thickened, whisking often, 15 to 20 minutes. Stir in the Parmesan cheese and pepper.
- Assemble and Bake:
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Step 4- Layer the Casserole: Spread ⅓ of the sauce into the baking dish. Layer with green beans and top with the remaining sauce. Sprinkle the onions on top and bake, covered, for 10 minutes. Uncover and bake 10 more minutes. If the onions start to brown too much, cover the dish for the remainder of the baking time. Garnish with sprinkles of Parmesan, if desired. Serve hot.
Nutrition
- Calories: 320, Fat: 16g, Carbs: 36g, Protein: 10g
Cooking techniques
Blanching is key for keeping your green beans vibrant and crisp! Cooking the mushrooms slowly allows their flavors to develop beautifully.
Variations or substitutions
Feel free to use a mix of different mushrooms or try adding some cooked chicken for protein. You can also swap the tamari for soy sauce if preferred.
Storage tips
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or on the stovetop for the best texture.
Notes
For a gluten-free option, use gluten-free flour and ensure that your fried onions are also gluten-free.
