Add the blueberries, frozen bananas, lemon juice, lemon zest, and protein powder to a high powdered blender and blend together. If needed, add in oat milk 1 Tbsp at a time to help thin out the smoothie.
Once the smoothie is completely blended, yet still very thick, serve it in two bowls and add on any desired toppings. Enjoy!
Serving: 1bowl | Calories: 243kcal | Carbohydrates: 51g | Protein: 12g | Fat: 2g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Cholesterol: 31mg | Sodium: 45mg | Potassium: 574mg | Fiber: 6g | Sugar: 29g | Vitamin A: 162IU | Vitamin C: 36mg | Calcium: 105mg | Iron: 1mg