Today I finally found a use for the expensive Alfords oatmeal that's so smooth it sets like concrete. Oatcakes.
Oatmeal. Baking soda. Warm water. Melted butter or vegetable oil. Salt.
Mix together. Knead. Roll it out.
I cut it into rounds approximately 4mm thick.
Bake in the Aga roasting oven for half an hour.
You could add cheese or black pepper in the mix for variety.
Very nice with butter.