Instructions. The things that you can make with this potato … You can stir it into a savory stew to feed a hungry crowd on game day, bake into a family-favorite casserole for a holiday meal, or simply roast a potato and eat it plain. Smashed Sweet Potatoes. 41 Purple Sweet Potato Recipes – this is a list post of some amazing purple sweet potato recipes savory and sweet. Purple sweet potato is a popular ingredient in Lau Lau. The sweet potato is a popular ingredient in many classic, cool-weather recipes. Next time you are at the market buying sweet potatoes… These Savory Smashed Sweet Potatoes are so good! Notice how I said “smashed” and not “mashed.” These are not mashed sweet potatoes, although I do have recipes for traditional mashed potatoes.These are smashed potatoes – I roast sweet potatoes … Reduce heat to medium-low and simmer until tender, about 15 minutes. Add 1 teaspoon of the salt and bring the mixture to a simmer over … Place sweet potato into a pot and cover with salted water; bring to a boil. Purple Sweet Potato in Lau Lau Purple sweet potato is a popular ingredient in lau lau, a savory Hawaiian dish made of pork, butterfish, and vegetables (including cubes of purple sweet potato… Place the cubed sweet potatoes in a large saucepan or Dutch oven and add enough water to cover by about 1″. Oven Baked Sweet Potato Fries – this recipe is made with the orange potatoes but you can do the same with the purple sweet potatoes.