Update bananaclay.md

docs/files/recipes/bananaclay.md

@@ -63,6 +63,8 @@ Approx. 75 grams (when wet)
 	- Boil in water with 50 ml vinegar and soda ash for about 30 minutes or until totally soft. The smell will be very strong and the banana peels will be very sticky. 
 
 1. **Puree and rest**	
+	- strain the banana peels but keep some of the liquid. 
+	- puree them in a blender with a bit of of the cooking liquid
 	- put the puree in a bowl of cold water, add 30 ml of vinegar and leave to soak for 2 hours. 
 
 1. **Straining**