I’ve been making fish tacos for years, but it wasn’t until I started keeping kosher that I really perfected the art of getting that perfect crispy coating without dairy. These tacos prove you don’t need buttermilk or cheese to make something absolutely delicious. The secret is in the light beer batter and a hot oil temperature that creates the most satisfying crunch.
Why These Fish Tacos Work Without Dairy
Fish tacos might seem like a California invention, but they actually have deep roots in Baja Mexico. When I adapted this recipe for my kosher kitchen, I discovered that removing the dairy components actually lets the fish flavor shine through more clearly. The cilantro lime slaw adds that essential bright crunch that balances the richness of the fried fish perfectly.
Getting the Perfect Crispy Fish Coating
The key to these tacos is getting your oil temperature just right. I use a thermometer and keep it steady at 375°F. Too hot and the batter burns before the fish cooks through. Too cool and you get soggy, greasy results. I also like to use halibut or cod because they hold up well to frying and have a mild flavor that works beautifully with the tangy slaw.
These are perfect for casual Friday night dinners or weekend entertaining. I serve them with my homemade guacamole and some pickled jalapeños on the side. The whole meal comes together in about 30 minutes, which makes it ideal for those nights when you want something special but don’t have hours to spend in the kitchen.

Ingredients
Method
- In a large bowl, combine both cabbages, cilantro, and minced jalapeño.
- In a small bowl, whisk together lime juice, olive oil, honey, and salt until well combined.
- Pour the dressing over the cabbage mixture and toss well. Let sit for 10 minutes to soften slightly.
- Heat oil in a large heavy pot or deep skillet to 375°F. Use a thermometer to monitor temperature.
- Pat fish fillets dry and season with salt and pepper. Dust lightly with 1/4 cup of flour.
- In a medium bowl, whisk together remaining 3/4 cup flour, beer, salt, paprika, garlic powder, and black pepper until smooth. The batter should coat the back of a spoon.
- Dip each piece of fish into the batter, letting excess drip off.
- Carefully lower battered fish into hot oil, frying 2-3 pieces at a time to avoid overcrowding. Fry for 3-4 minutes until golden brown and crispy.
- Remove with a slotted spoon and drain on paper towels. Season immediately with a pinch of salt.
- Warm tortillas in a dry skillet or directly over a gas flame until pliable and lightly charred.
- Place a piece of fried fish in each tortilla.
- Top with cilantro lime slaw, avocado slices, and fresh cilantro.
- Serve immediately with lime wedges on the side.
