1-First Step: Mix the batter and make the white sauce Start by making the batter for your San Diego fish taco recipe. In a medium bowl, whisk together 1 cup all-purpose flour, 1/2 teaspoon garlic powder, 1/4 teaspoon cayenne pepper, 1/4 teaspoon black pepper, and 1 cup beer until smooth. The batter should be thick enough to coat the fish but still loose enough to drip slowly from a spoon. If you are making the batter ahead, chill it for a few minutes while you work on the rest of the ingredients. In a second bowl, whisk together 1/2 cup mayonnaise and 1/2 cup plain yogurt until smooth. This simple white sauce is creamy, cool, and perfect for balancing the fried fish. Cover it and refrigerate until you are ready to assemble the tacos. Keeping the sauce cold helps the final tacos taste fresh and clean.

2-Second Step: Prep the fish for frying Pour vegetable or canola oil into a deep skillet or heavy pan and heat it to 375 degrees F. While the oil heats, rinse the 1 pound of cod, scrod, or other white fish fillets in salted water. Pat the fillets dry with paper towels so the batter sticks better and the fish fries more cleanly. Dry fish is important here because extra moisture can make the coating fall off. If your fillets are large, cut them into taco-size pieces so they fit neatly inside the tortillas. This works especially well with cod, tilapia, snapper, mahi mahi, or halibut. The fish should be easy to bite through after frying, which makes the tacos neater and more enjoyable to eat.

3-Third Step: Coat and fry the fish Dip each fish piece into the batter, letting the excess drip off before placing it in the hot oil. Fry in batches so the pan does not get crowded. Each piece should cook until golden brown and crisp, which usually takes only a few minutes. The exact time depends on the thickness of the fish, but the coating should look puffed and lightly browned. Use tongs or a slotted spoon to transfer the fried fish to a paper towel-lined plate. This helps drain extra oil and keeps the crust crisp. If you are making a lighter version of this easy San Diego style fish tacos recipe, you can bake the battered fish instead, but frying gives that classic taco shop crunch.

4-Fourth Step: Warm the tortillas and prepare the toppings Warm the corn tortillas so they are soft and flexible. You can heat them in a dry skillet, wrap them in a damp paper towel and microwave them for 30 to 60 seconds, or lightly fry them in oil for 8 to 10 seconds per side if you want a bit of extra texture. Warm tortillas make the tacos easier to fold and help the fillings stay in place. Set out the shredded cheddar cheese, salsa, shredded green cabbage, and lime wedges. This is a good time to check your toppings and portion them into small bowls. When everything is ready before assembly, the tacos come together quickly and stay hot.

5-Final Step: Assemble and serve To build each taco, place a fried fish fillet in the center of a warm corn tortilla. Top with shredded cheddar cheese, a spoonful of white sauce, salsa, shredded green cabbage, and a squeeze of lime juice. Fold the tortilla over and serve right away while the fish is still crisp. For the most classic San Diego fish tacos with cabbage slaw, keep the toppings simple and fresh. The fried fish should still be the main event, with the cabbage adding crunch and the sauce bringing creaminess. Serve with extra lime wedges on the side so everyone can brighten their tacos to taste.