Blend: Choose which smoothie shot you want to make, then add its ingredients to a blender, along with 1 or 2 tablespoons of water. Blend until smooth, adding a touch more water as needed to get things moving.
Strain (Optional): If making the red or yellow smoothie, serve fresh from the blender. If making the orange or green smoothie, you may want to strain it through a fine mesh sieve. Pour juice into a shot glass and serve.
Make it in bulk by simply 4x the recipe.
Store for up to 3 days tightly sealed in the refrigerator.