Preheat the oven to 475? F.
Combine the onions, flour, bread crumbs, 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? 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" 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 ? 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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|Serving Size: 1 Serving (471g)|
|Recipe Makes: 4|
|Calories from Fat: 393 (65%)|
|Amt Per Serving||% DV|
|Total Fat 43.7g||58 %|
|Saturated Fat 26.7g||134 %|
|Monounsaturated Fat 11.3g|
|Polyunsanturated Fat 2.4g|
|Cholesterol 114.2mg||35 %|
|Sodium 3062.6mg||106 %|
|Potassium 770.8mg||20 %|
|Total Carbohydrate 46.2g||14 %|
|Dietary Fiber 7.3g||29 %|
|Sugars, other 38.9g|
|Protein 12.7g||18 %|
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Calories per serving: 608
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