![Sweet Potato, Cauliflower, and Greens Casserole](https://cdn.statically.io/img/www.southernliving.com/thmb/a9LtLEht4X9Kbk1cSupr4ER7Sws=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/sweet-potato-cauliflower-greens-casserole-sl-x-f44086984d3d4a17b9db7698c980a9f4.jpg)
Ingredients
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1 head cauliflower (1 1/2 to 2 lb.), cut into small florets
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1 (8-oz.) package fresh cremini mushrooms, stemmed and halved
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6 tablespoons olive oil, divided
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1 teaspoon ground cumin, divided
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1 teaspoon kosher salt, divided
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1/4 teaspoon freshly ground black pepper, divided
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3 large sweet potatoes (2 1/2 to 3 lb.), peeled and cut into 1/4-inch-thick slices
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2 garlic cloves, minced
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4 cups chopped fresh kale, collards, or mustard greens
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2 teaspoons red wine vinegar
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1 (14-oz.) can butter beans, drained and rinsed (optional)
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1/2 cup panko (Japanese breadcrumbs)
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1 tablespoon chopped cilantro
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1 teaspoon extra virgin olive oil
Easy Cheese Sauce
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⅓ cup dry vermouth*
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1 garlic clove, minced
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3 cups half-and-half
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3 Tbsp. cornstarch
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1 tsp. kosher salt
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½ tsp. freshly ground black pepper
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2 cups (8 oz.) shredded pepper Jack cheese
Directions
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Preheat oven to 475°. Toss together cauliflower, mushrooms, 2 1/2 Tbsp. oil, 1/2 tsp. cumin, 1/2 tsp. salt, and 1/8 tsp. pepper in a medium bowl. Spread cauliflower mixture in a single layer in jelly-roll pan.
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Toss together sweet potatoes, 2 1/2 Tbsp. oil, and remaining cumin, salt, and pepper. Spread in a single layer in another jelly-roll pan.
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Bake potatoes and cauliflower at 475° for 10 to 12 minutes or until browned and just tender, turning once. Cool on wire racks 10 minutes.
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Reduce oven temperature to 375°. Heat remaining 1 Tbsp. oil in a large skillet over medium-high heat. Add garlic; cook, stirring often, 1 minute. Add kale; cook, stirring occasionally, 10 minutes or until tender. Add salt and pepper to taste; stir in vinegar.
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Layer half each of sweet potatoes, cauliflower mixture, beans (if desired), kale, and 1 1/2 cups Easy Cheese Sauce in a lightly greased 13- x 9-inch baking dish. Repeat layers once. Top with remaining 1/2 cup cheese sauce. Stir together panko, chopped cilantro, and olive oil, and sprinkle crumb mixture over casserole.
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Bake at 375° for 20 to 25 minutes or until thoroughly heated, bubbly, and golden brown. Let stand 5 minutes before serving.
Easy Cheese Sauce
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Bring vermouth and garlic to a boil in a large skillet over medium-high heat; reduce heat to medium-low, and simmer 7 to 10 minutes or until vermouth is reduced to 1 tablespoon.
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Whisk together half-and-half and cornstarch. Whisk half-and-half mixture, salt, and pepper into vermouth mixture; bring to a boil over medium-high heat, whisking constantly. Boil, whisking constantly, 1 minute or until mixture is thickened. Add pepper Jack cheese. Reduce heat to low, and simmer, whisking constantly, 1 minute or until cheese is melted and sauce is smooth. Remove from heat, and use immediately.
Tips
*Dry sherry may be substituted.