Gather your ingredients, which typically include 1 ripe banana, 1-2 tablespoons of natural peanut butter, 1/2 cup of Greek yogurt, 1/2 cup of almond milk (or any milk of your choice), a handful of spinach (optional), and ice cubes.
Peel and slice the ripe banana, then add it to the blender. Bananas add natural sweetness and creaminess to the smoothie.
Add 1-2 tablespoons of natural peanut butter to the blender. Peanut butter provides protein, healthy fats, and a rich, nutty flavor.
Add 1/2 cup of Greek yogurt to the blender. Greek yogurt adds creaminess and protein to the smoothie.
Pour in 1/2 cup of almond milk (or any milk of your choice) to help blend the ingredients smoothly. Adjust the amount based on your desired consistency.
Add a handful of spinach to the blender for an extra nutrient boost. Spinach is mild in flavor and adds vitamins and minerals to the smoothie.
Blend all the ingredients together until smooth and creamy. You may need to stop and scrape down the sides of the blender to ensure everything is well combined.
Pour the smoothie into a glass and enjoy it immediately. You can also add toppings like a sprinkle of cinnamon, a drizzle of honey, or a few crushed peanuts for added flavor and texture.