Best 3 Americas Test Kitchen Green Bean Casserole Recipes

AMERICA'S TEST KITCHEN GREEN BEAN CASSEROLE

Steps:

• For the topping: pulse the bread, softened butter, salt and pepper in a food processor until the mixture resembles coarse crumbs, about ten 1-second pulses. Transfer to a large bowl and toss with the onions; set aside.
• For the beans: Adjust an oven rack to the middle position and heat the oven to 375 degrees. Bring 4 qt water to a boil in a large pot. Add 2 tbsp salt and the beans. Cook until bright green and slightly crunchy, 4 to 5 minutes. Drain the beans and plunge immediately into a large bowl filled with ice water to stop cooking. Spread the beans out on a paper towel-lined baking sheet to drain.
• Meanwhile, cover the dried porcini mushrooms with 1/2 cup hot tap water in a small microwave-safe bowl; cover with plastic wrap, cut several steam vents with a paring knife, and microwave on high power for 30 seconds. Let stand until the mushrooms soften, about 5 minutes. Lift the mushrooms from the liquid with a fork and mince using a chef's knife (you should have about 2 tablespoons). Pour the liquid through a paper towel-lined sieve and reserve.
• Melt the butter in a large nonstick skillet over medium-high heat until the foaming subsides, about 1 minute. Add the onion, button and cremini mushrooms and cook until the mushrooms release their moisture, about 2 minutes. Add the porcini mushrooms along with their strained soaking liquid, thyme, 1 tsp salt and pepper; cook until all the mushrooms are tender and the liquid has reduced to 2 tablespoons, about 5 minutes. Add the garlic and saute until aromatic, about 30 seconds. Add the flour and cook for about 1 minute. Stir in the broth and reduce the heat to medium. Stir in the cream and simmer gently until the sauce has the consistency of a dense soup, about 15 minutes.
• Arrange the beans in a 3-quart gratin dish. Pour the mushroom mixture over the beans and mix to coat the beans evenly. Sprinkle with the breadcrumb mixture and bake until the top is golden brown and the sauce is bubbling around the edges, about 15 minutes. Serve immediately.

GREEN BEAN CASSEROLE

Steps:

• Melt the butter in a large skillet over medium heat. Add the onions and cook for 2 minutes. Add the mushrooms and cook until golden, 4 to 5 minutes.
• Stir in the soup and cream and bring to a simmer. Add the Cheddar and season with salt and pepper. Stir in the green beans and toss to coat.
• Butter a 1 1/2-quart baking dish, spoon in the green bean mixture and top with the fried onions. Bake until bubbly, about 30 minutes.

BEST EVER GREEN BEAN CASSEROLE

Steps:

• Preheat the oven to 475 degrees F.
• Combine the onions, flour, panko and salt in a large mixing bowl and toss to combine. Coat a sheet pan with nonstick cooking spray and evenly spread the onions on the pan. Place the pan on the middle rack of the oven and bake until golden brown, approximately 30 minutes. Toss the onions 2 to 3 times during cooking. Once done, remove from the oven and set aside until ready to use. Turn the oven down to 400 degrees F.
• While the onions are cooking, prepare the beans. Bring a gallon of water and 2 tablespoons of salt to a boil in an 8-quart saucepan. Add the beans and blanch for 5 minutes. Drain in a colander and immediately plunge the beans into a large bowl of ice water to stop the cooking. Drain and set aside.
• Melt the butter in a 12-inch cast iron skillet set over medium-high heat. Add the mushrooms, 1 teaspoon salt and pepper and cook, stirring occasionally, until the mushrooms begin to give up some of their liquid, approximately 4 to 5 minutes. Add the garlic and nutmeg and continue to cook for another 1 to 2 minutes. Sprinkle the flour over the mixture and stir to combine. Cook for 1 minute. Add the broth and simmer for 1 minute. Decrease the heat to medium-low and add the half-and-half. Cook until the mixture thickens, stirring occasionally, approximately 6 to 8 minutes.
• Remove from the heat and stir in 1/4 of the onions and all of the green beans. Top with the remaining onions. Place into the oven and bake until bubbly, approximately 15 minutes. Remove and serve immediately.