Serrano Chili And Watermelon Margaritas - cooking recipe

Ingredients

5 cups watermelon, pureed (about 8 cups cubed seedless)
2 serrano chili peppers, sliced
1 1/2 cups lime juice (fresh)
2 cups silver tequila
1 cup simple syrup
1 tablespoon Cointreau liqueur
ice
2 cups ice cubes

Preparation

Combine all ingredients in a large pitcher and stir well.
Add ice just before serving.