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Homemade Green Bean Casserole


  • 2 medium onions, thinly sliced
  • 1/4 cup all-purpose flour
  • 2 TBL Panko
  • 1 tsp kosher salt
  • 1 TBL olive oil
  • 2 TBL salt
  • 1 lb fresh green beans
  • 1 tsp French Pantry French Onion and Roasted Red Pepper Spice Blend
  • 2 TBL butter
  • 12 ounces mushrooms, trimmed and cut into 1/2 inch pieces
  • 1/2 tsp freshly ground black pepper
  • 2 cloves garlic, minced
  • 1/4 tsp ground nutmeg
  • 2 TBL all-purpose flour
  • 1 cup chicken broth
  • 1 cup half and half


Preheat oven to 400 degrees

Combine the onions, flour, Panko, oil and 1 tsp kosher salt in a large mixing bowl and toss to combine. Evenly spread the onions on a Silpat. Place the pan on the middle rack of the oven and bake until golden brown. Start checking on the onions after 10 minutes. Toss the onions to to 2 times during cooking. Once done, remove from the oven and set aside until ready to use.

While the onions are cooking, prepare the beans. Bring a gallon of water and 2 TBL of kosher 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 skillet set over medium-high heat. Add the mushrooms, 1 tsp French Pantry French Onion and Roasted Red Pepper seasoning 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.

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At Demarle at Home, we understand why you cook because we’re cooks too. We understand that eating healthy food together creates moments and memories that last a lifetime. Our products include professional flexible cookware that will transform the way you cook, clean-up and organize your kitchen. We make it easy for you to create nourishing and healthy dinners at home and in turn; you create memories and strengthen those bonds with all who sit at your table.
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