Plum Agua Fresca

I've been going Plum Crazy trying to use up the loads of Santa Rosa Plums from my tree and here's a recipe I came up with using the 1 to 3 ratio I like for Agua Fresca. It's good with Club Soda or Seltzer Water too. I don't understand why "Plum" Juice isn't made and only Prune Juice is Hmm...

• Ready In: 10 mins
• Serves: 8
• Yields: 8 cups

Ingredients

• 16 -20  ripe plums, to make 2 cups plum pulp
• 1  lemons (optional) or 2  limes, Juice of (optional)
• 6  cups water
• 2⁄3 cup Splenda granular or 2⁄3 cup sugar

Directions

1. Squeeze plum pulp from skin and pit and puree.
2. Stir plum puree with the remaining ingredients and chill.