Prep: 1. Bring water to a boil for sweet potatoes 2. Cut sweet potatoes into 1/2 inch cubes. 3. Mince onion. Make: 1. Once water boils, cook sweet potatoes just until tender, about 5 minutes of boiling. Drain. 2. Meanwhile, in a wide skillet, heat 1 tablespoon of olive oil over medium heat. Add the onion and cook, stirring occasionally for 5-6 minutes, or until the onions have softened. 3. Add the remaining olive oil and add the drained sweet potatoes, salt, pepper, and cook without stirring for 5 minutes. When browned, turn the potatoes and cook for another 5 minutes or until well browned and soft.