Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 1/4 pounds sweet potatoes golden, peeled and diced', '5 eggs', '2 1/4 cups granulated sugar', '1 teaspoon vanilla extract', '2 1/2 cups all purpose flour', '3 teaspoons baking powder', '1 cup canola oil', '7 ounces dark chocolate coarsely chopped', 'powdered sugar for dusting',<sep> directions: 'Bring 1/2 cup water to a boil. Add potatoes, cover and simmer for 15 mins. Drain, return to pan and mash. Set aside to cool.', 'Preheat oven to 325°F. Grease and flour a 9 inch bundt pan. Whisk eggs, sugar, vanilla and a pinch of salt until thick. Add mashed sweet potatoes then fold in flour and baking powder. Add oil and chocolate. Transfer to prepared pan and bake for 60-70 mins. Remove from oven, let cool in pan 15 mins then remove and cool completely on a wire rack. Dust with powdered sugar to serve.'

Sweet Potato Bundt Cake