1.5 cups of frozen fruit - suggestions- combo of strawberries, peaches, blueberries, and blackberries, depending on what you have on hand.
1 ripe banana (if you aren't a fan of banana, just use half. It serves mostly to sweeten the smoothie)
1 cup of milk (more or less as needed, depending on how thick you like your smoothies)
a large handful of either spinach or kale
Toss it all into your blender and blend until smooth. Serve with a big straw!