There are beautiful high-quality black sesame and black sesame pastes around which you should keep your eyes out for,  but if you can't find it,  tahini would work as well. If you don't have coconut sugar of course maple syrup or any other sweetener of your choice. Adjust these portions to your own taste, I tend to like a lot of black sesame which is quite thick - so you may prefer to use a blender for this rather than shake it to make sure it's dispersed well. 

You can freeze blocks of milk kefir into an ice cube tray for putting a probiotic, lively, tangy kick into smoothies. Rather than just using plain ice cubes to thicken and make for a frozen smoothie, this adds substance and in fact - the life in your milk kefir is unaffected when frozen. If you add enough, then your smoothie could also make it into a bowl.
Like ice-cream, but better and good enough for breakfast.