INGREDIENTS
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4 medium sweet potatoes, peeled and cut into 1/4-inch slices (about 1 1/2 pounds)
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1 tablespoon olive oil
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1/4 teaspoon salt
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1/4 teaspoon pepper
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Vegetable cooking spray
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1 tablespoon finely chopped fresh parsley
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1 teaspoon grated orange rind
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1 small garlic clove, minced