Baked Sweet Potatoes with West African Peanut Sauce

Preheat the oven to 375°. Pierce each potato with a fork, and bake at 375° for 1 hour or until tender. Cool potatoes slightly. Heat a medium skillet over medium-low heat and coat with cooking spray. Add the onion, ginger, and garlic, and cook for three minutes. Add the cumin, coriander, and pepper and cook for another minute. Add ¾ cup water and the next 4 ingredients (through salt), stirring until smooth. Bring to a simmer. Cook for 2 minutes or until thick. Split the potatoes lengthwise, cutting to, but not through, other side. Spoon about ¼ cup of the sauce into each potato. Top each serving with 1 teaspoon of the cilantro.