Create the perfect CO2 setup for your homemade beer dispenser with our easy step-by-step guide. Learn how to carbonate your brews to perfection and enjoy fresh, draft-style beer at home.

Step 3: Make a well in the centre of the flour and pour in the egg. Step 4: Pour over the beer Step 5: Whisk until a smooth batter forms. Step 6: To cook your fish – have your oil at a ...