COMBINE water, pumpkin, nectar, bouillon, ginger, garlic and crushed red pepper in large saucepan. Bring to a boil, stirring occasionally. Reduce heat to low.
STIR in peanut butter, vinegar, green onion and 1 tablespoon cilantro. Cook, stirring occasionally, for 5 to 8 minutes or until soup returns to a boil. Stir in evaporated milk. Sprinkle with remaining cilantro before serving.
FOR FREEZE AHEAD:
PREPARE as above; do not sprinkle with remaining cilantro. Cool soup completely. Place in airtight container; freeze for up to 2 months. Thaw overnight in refrigerator.
HEAT in medium saucepan over medium heat, stirring occasionally, for 15 to 20 minutes or until heated through. Sprinkle with remaining cilantro before serving.
NOTE: For a richer and creamier version of this recipe, substitute NESTLÉ CARNATION Evaporated Milk for Evaporated Fat Free Milk.