200 ml low carb beer such as Amstel (1.8g carbs per 100 ml), or use sparkling water
Make sure your beer or sparkling water is cold. Whisk all ingredients together and use to deep fry fish, veggies etc at 170-180 deg C.
Below is a batch of cauliflower fritters inspired by a starter I saw at a pub recently, they were served with curried mayonnaise. Simply cook cauliflower florets in boiling water until just tender; drain, cool and pat dry with kitchen paper. When ready to fry, dust cauliflower with a little UF fiberflour - this helps the batter to stick. Coat with the batter then deep fry a few pieces at a time until golden - around 2-3 minutes. Drain on kitchen paper and keep warm in a low oven whilst you fry the rest of the batch. (For ease I made these ahead and reheated in an airfryer).