2-4leafy green leaves(mix things up by switching between kale, collards and chard)
From here, you can either blend and drink as is or you can choose from the following to amp it up:
Raw cacao powder
Blend everything until it’s creamy and smooth and drink up.
If your bananas get too brown, peel them, cut them into quarters, place them in a bag and pop them in the freezer. This will not only save bananas from going bad, it will make your smoothie icy cold and delicious.