banana
ice (1/2 cup)
yogurt (size of single serve)
Milk (1/4 cup... regular, almond, whatever)
fruit (1/2 cup... anything this is what changes the taste, start with strawberries, frozen is fine)
splash of something sweet (orange juice, honey, agave)

Thanks to this threat. I also want to know some new recipe for smoothies. My kids complain all the time because I always give them the same old smoothie my mom taught me and even I, am bored with the taste now.

Frozen "cherry berry blend"
Chocolate greek yogurt

Change fruit or yogurt, based on whats on sale.