The added fresh spinach to a basic hummus recipe will turn it green for a cute Halloween appetizer kids will enjoy.
Combine all in a blender or food processor and blend until smooth. Adding small amounts of water to help the blending process, only if necessary. Don't let the hummus get too thin.
Spoon the green hummus into the middle of a platter and using a spatula, shape it into Frankenstein's head. Add carrots, black olives and a half Brussels sprout for the facial details. Serve with crackers.