Place yogurt, blueberries, strawberries, and bananas into blender and blend until only a few small chunks remain.
Add ice cubes and blend again until smooth or desired consistency, scraping sides occasionally.
Pour into glasses, top with a few more blueberries and serve!
Notes
Serve immediately. Serve and drink this smoothie immediately. The longer it sits, it will begin to take on a not-so appetizing gray color from the blueberry pulp.
Frozen Blueberries. If you use frozen blueberries, strawberries, and bananas omit ice cubes and add 3/4 cup of milk.
Protein. To make your smoothie more filling and balanced, consider adding protein sources like Greek yogurt, protein powder, or nut butter.
Sweeten. Depending on the sweetness of your blueberries, you may want to add a sweetener like honey, maple syrup, or dates to enhance the flavor.
Other fruits. Mix in other fruits or vegetables like spinach, or avocado to boost the nutrition and flavor of your smoothie.
Blend thoroughly. Blend the ingredients on high speed until smooth and creamy. You don't want any chunks left!
Toppings. For added texture and flavor, top your smoothie with granola, nuts, seeds, or coconut flakes.