5ml bicarbonate of soda.
Mix the flour, oats and coconut together.
Melt the margarine in a saucepan.
Add the sugar and syrup.
Add the bicarbonate of soda and mix well, until everything is melted.
Add the melted mixture to the dry ingredients.
Press into an ungreased baking tray with a fork.
Bake at 180°C for 10-15 minutes.
Remove from oven and cut into squares.