Blackberry Butter

Description
This is a recipe I obtained from an Estate sale. I obtained it when I purchased the family collection from the Brigand Estate in Wills Point, Texas in 1982.
 * Contributed by Catsrecipes Y-Group

Ingredients

 * 4 sticks sweet butter, softened
 * 1 cup fresh blackberries
 * 5 tablespoon powdered sugar

Directions

 * 1) Combine all ingredients in a blender, then whip until light.
 * 2) Serve with bread. This is great on pancakes, waffles or muffins. Reserve the homemade, fruit-based butter in the refrigerator.