Steps for preparation

Combine the broth and water in a medium Dutch oven or stock pot. Bring the mixture to a boil, then add the onion, ginger, garlic and salt. Cook on medium-low heat for 20 minutes.
In a medium-sized, heat-safe mixing bowl, combine the peanut butter and tomato paste, then transfer 1 to 2 cups of the hot stock to the bowl. Whisk the mixture together until smooth, then pour the peanut mixture back into the soup and mix well. Stir in the collard greens and season the soup with hot sauce to taste.
Simmer for about 15 more minutes on medium-low heat, stirring often. Season with additional salt or hot sauce if desired. Serve over cooked brown rice if you’d like, and top with a sprinkle of chopped peanuts.