I've been thinking of this kind of smoothie for quite some time now and while at the store, I decided to go for it. Unfortunately my blender broke some time ago so I used my Cuisinart instead
2 bananas chopped
1 avocado chopped
about 2 tablespoons of honey (eyeball)
about 1 tablespoon of vanilla extract
about 2 pinches of nutmeg
a pinch of salt
about a cup of plain yogurt (eyeball)
blend it all together, put in glass and enjoy