Crispy Fish Tacos

For the Fish:

1. In a large bowl, combine the flour, salt, and baking powder. Add the beer and whisk until smooth. Let sit for 15 minutes.
2. Heat the oil in a large pot until it reaches 350°F (180°C). This will take about 5 minutes.
3. Coat the fish in the batter,  allow excess batter to drip off the fish, and then transfer it to the pot with the oil and fry until golden on the outside and cooked through, about 4 minutes on each side. Drain the fish on a wire rack set over a baking sheet lined with paper towels.