2 ripe bananas, peeled and frozen
2 tbsp creamy peanut butter
2 tbsp flaxseed meal (optional)
1/2 tsp vanilla extract (optional)
1/4 cup nondairy milk (such as almond or coconut)
Add ingredients to the blender.
Blend until smooth and creamy. Note: Adjust the amount of liquid as needed, but I highly suggest keeping it to 1/4 cup or less. Remember more liquid creates a thinner smoothie while less liquid creates a thicker smoothie. If you want it to be super thick and creamy, try to use the least amount of liquid as possible. If you have a high-powered blender (like a Vitamix blender), you can get by with no liquid at all.
Transfer smoothie to a bowl. Add any desired toppings and enjoy with a spoon.