Butter Substitute

This is a butter substitute that reportedly (via a friend)

The recipe is for a Prune Purée and is as follows:

Combine 1-1/3 cups (8ounces) pitted prunes and 6 tablespoons hot water in container of food processor; puree until smooth. Makes 1 cup. Keep refrigerated for up to 2 months in a tightly sealed container.

You have probably heard of prune purées before, but this is my recipe.