CARAMEL ROOIBOS GREEN BANANA GELATIN This tasty caramel rooibos green banana gelatin bowl or cup combines gelatin with rooibos, green bananas which have resistant starch, himalayan salt and coconut milk. To make this you will need Rooibos Gelatin, or make from scratch, half a mug of rooibos tea and dissolve in it 1 tablespoon unflavoured gelatin. You'll