INGREDIENTS
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2 pounds peeled seeded butternut squash, cut into 1-inch cubes (about 6 cups)
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•3 tablespoons olive oil, divided
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•1 1/2 teaspoons coarse kosher salt plus additional for sprinkling
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•7 large eggs
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•2 1/4 cups half and half
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•6 tablespoons dry white wine
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•1 1/2 teaspoons Dijon mustard
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•1 day-old baguette (do not remove crust), torn into 1-inch pieces (about 10 cups)
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•1 cup chopped shallots (about 4 large)
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•2 bunches Tuscan kale (about 1 pound), ribs removed, kale coarsely chopped
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•8 ounces extra-sharp cheddar cheese, coarsely grated