I made oatcakes today, and this is how I made 'em:-
Ingredients:-
500g rolled oats
4 tbsp cold-pressed rapeseed oil (or canola for non-Brits)
Large pinch of salt
Scant tbsp of chia seeds
Water at will
Method:-
Put most of the oats in a mixing bowl. Add salt and chia seeds, mix well.
Stir in the rapeseed oil well.
Add a large splash of water and mix: you should get a rather wet dough that sticks together quite well. If it is still too dry to stick together then add more water as needed. If it is a little too wet then add some of the retained oats.
This procedure produces a dough that would be wet and sticky enough to be a real nuisance to roll out. So I don't! Instead I oil a walled baking tin, tip the dough into it and tamp it down hard with my palms and fists, working it into the corners. If you want a flatter surface then you can use the flat surface of e.g. a jamjar or dish, or a spatula, to produce a prettier end result.
When smoothed out and flattened, I use a blunt knife to criss-cross the dough into individual slices.
Put into a hot oven, 220 degrees Celsius, check every ten minutes until nicely browned (about 25-30 minutes.) Delishush!!!

