Put the rolled oats into the food processor and process until they become flour.
Add spinach leaves into the processor and process them in the food processor.
Melt the butter and add the melted butter and vinegar to the mixture.
Break the egg, add the spices and mix until you have a soft consistency.
Add the black cumin.
You must have had a soft consistency.
Put a baking paper on a baking tray and spread the mixture with your hand until it is half a centimeter thick. (You can moisten your fingers with olive oil to
avoid sticking while spreading the dough on the tray)
Mark the shape of grissini on the dough using a knife.
Bake in an oven preheated to 200 degrees for 15 minutes, remove from the oven and cut out the grissini.
Cook 15 to 20 more minutes until crispy. (You can sprinkle some sesame seeds or black cumin before baking in the oven)
