Directions

1. Pat fish fillets dry and cut into taco-sized pieces.
2. In a bowl, whisk together flour, baking powder, salt, and pepper.
3. Gradually add beer or sparkling water, stirring to make a smooth batter.
4. Heat oil in a deep skillet to 350F (175C).
5. Dip fish pieces into batter, then fry until golden and cooked through, about 3-4 minutes. Drain on paper towels.
6. Warm tortillas on a griddle or stovetop.
7. Assemble tacos by layering fried fish, shredded cabbage, cilantro, a drizzle of sour cream, and a squeeze of lime.
8. Add hot sauce if desired and serve immediately.