1. Bring sweet potatoes and salted water to cover to a boil in a Dutch oven over high heat. Reduce heat to medium, and simmer 10 to 15 minutes or until tender. Drain, reserving 1/2 cup water.
2. Return potatoes to Dutch oven. Add butter, minced peppers, and cream; mash with a potato masher, adding reserved water, a little at a time, for desired consistency. Season with salt to taste. Transfer to a serving bowl.