In a high-power blender or Bullet blender (my personal preference for single serving smoothies) add protein powder, collagen, greens powder, cacao powder, and stevia (and any additional ingredients that you want).
Add in 1 cup ice and 1 cup water.
Blend.
Add more ice and water and continue to blend, to your desired thickness.
Enjoy your brownie batter smoothie right away!
Notes
When you purchase from Perfect Supplements, use coupon code REALFOOD for 10% off your entire order. Additional (optional ingredients): my favorite mushroom coffee powder (to make it a mocha), cinnamon, avocado (to make it really thick), cacao nibs, moringa powder, frozen berries. I add all of these at different times, depending on what I am in the mood for that particular morning. Use the coupon code “REALFOODRN” to get 10% off your order