Prep the fruit: If your bananas aren’t frozen, slice them.
For a thicker smoothie, use frozen banana slices—no ice needed.
Add liquids first: Pour the milk into the blender. This helps the blades catch everything without overworking.
Layer the rest: Add yogurt, peanut butter, bananas, vanilla, cinnamon, and a pinch of salt. If your bananas are fresh, add ice.
Sweeten to taste: Add honey or maple syrup only if you need it.
Very ripe bananas often make it sweet enough.
Blend until smooth: Start on low, then increase to high for 30–60 seconds, until thick and creamy. Scrape down the sides if needed.
Adjust texture: Too thick? Add a splash of milk.
Too thin? Add a few ice cubes or more frozen banana and blend again.
Serve immediately: Pour into a chilled glass and enjoy. For a fancy touch, sprinkle cinnamon or add a drizzle of peanut butter on top.