Caribbean Sweet Potato Salad

Step 1
Place Russet potato pieces into a large saucepan, and cover with salted water. Bring to a boil, turn the heat down, and simmer for 10 minutes. Add sweet potato, and cook about 15 minutes more. Remove a piece of each potato, and cut it in half to see if it is cooked enough. Once potatoes are tender, add corn kernels; cook another 30 seconds. Drain through a colander. Fill the saucepan with cold water, and drop vegetables into water. Cool for 5 minutes, and drain.

Step 2
In a large bowl, whisk together mustard, lime juice, cilantro, and garlic. Slowly whisk in oil. Mix in salt and black pepper.

Step 3
Cut cooled potatoes into 1-inch cubes and add to dressing along with cucumber and red onion. Toss well. Serve at room temperature or chilled. Toss peanuts in just before serving.