Ingredients

• 2 1/2 pounds sweet potatoes, peeled and sliced or cubed into bite-size pieces
• Salt
• 1/2 cup warm chicken stock
• 3/4 cup sour cream or yogurt
• 1 teaspoon orange zest
• Juice of 1/2 orange
• Pinch of cayenne pepper
• 2 tablespoons butter
• A drizzle of honey
• Salt and pepper