Lemon Balm Mint Blueberry Smoothie

Recipe found on healthyslowcooking.com Makes 1 serving Ingredients 1 cup unsweetened vanilla nondairy milk5 lemon balm leaves10 mint leaves (author used ginger mint, but any variety would be tasty)1 1/2 cup assorted greens (used baby kale and leaf lettuce)1/2 cup...