Steps
1. In a bowl, mix together the flour, garlic powder, cayenne pepper and a pinch of salt.
2. Pour the beer into the bowl and stir until you form a thick batter.
3. Cut the fish fillet into bite-sized cubes.
4. Dip the fish cubes into the batter and coat thoroughly.
5. Heat some oil in a frying pan over medium heat.
6. Once the oil is hot, carefully add the battered fish cubes to the pan and fry until golden and crisp (about 4-5 minutes).
7. Serve and enjoy!