Recipe

NZ Fish and Chip Batter

Light, crispy New Zealand style batter for fish, chips, and fritters with a golden crunch that actually stays crunchy.

By Matt Campbell

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4.8

A paper-lined tray of golden battered fish and thick-cut chips with lemon wedges on a wooden table.

When someone says NZ fish and chips, I hear one sound in my head: that crisp shatter when you break into the batter. Not greasy. Not bready. Just a light, golden shell that hugs the fish and makes you reach for salt and vinegar before you even sit down.

This is my go-to classic Kiwi takeaway batter for fish and chips. It is built on basic pantry stuff, plus one not-so-secret weapon: ice-cold bubbles that keep things airy and crunchy. Use it for hoki, snapper, tarakihi, or whatever firm white fish you can get. It also plays very nicely with onion rings, pineapple fritters, and those chaotic little corn fritters that disappear faster than they cool.

Flour, cornstarch, baking powder, salt, pepper, and a chilled bottle of sparkling water arranged on a kitchen counter.

Why It Works

Light, crisp shell: Cornstarch and baking powder keep the coating airy so it fries up crunchy, not heavy.
Better browning: A small amount of sugar (optional) helps you hit that golden takeaway color. Just keep your oil in range and do not overdo it, since sugar can brown fast.
Cold batter, cleaner crunch: Starting cold can help the batter set quickly in hot oil for a crisp, less greasy result.
Flexible: Works for fish, chips (as a light dunk batter), and classic NZ-style fritters.

Pairs Well With

Storage Tips

Fried fish is at its absolute best right out of the oil, but leftovers can still be saved with the right move.

Storing

Fridge: Cool leftovers completely, then refrigerate in a container lined with paper towel for up to 2 days.
Do not seal it hot: Trapped steam turns crisp batter soft fast.

Reheating (best methods)

Oven: 425°F for 10 to 15 minutes on a wire rack over a sheet pan (time varies with thickness and whether you are reheating fish only or fish and chips).
Air fryer: 375°F for 6 to 10 minutes, flipping once (again, thickness matters).
Avoid the microwave: It will make the batter chewy and sad.

Batter storage: I do not recommend keeping mixed batter overnight. The bubbles fade, the gluten develops, and you lose the light crunch. If you want to prep ahead, mix the dry ingredients and chill them, then whisk in the fizzy liquid right before frying.

Common Questions

What makes this “NZ style” batter?

Classic New Zealand fish and chip shops tend to use a simple, light batter that fries up crisp and golden rather than thick and bready. A very cold fizzy liquid helps create that airy crunch, and the seasoning stays straightforward so the fish still tastes like fish.

Can I use beer instead of sparkling water?

Yes. Use very cold lager or a light beer for extra flavor. If you want it super mild (kid friendly), stick to sparkling water.

Why is my batter sliding off the fish?

Usually one of three things: the fish is too wet, the batter is too thin, or the oil is not hot enough. Pat fish dry, dust lightly with flour before dipping, and keep oil around 350°F to 365°F.

Can I make this gluten-free?

You can. Swap the flour for a 1:1 gluten-free baking blend and keep the cornstarch. The texture will be slightly different but still crisp.

Is this batter good for fritters?

Absolutely. It is great for pineapple rings, apple slices, onion rings, and even thin veggies like zucchini. For corn fritters, fold in the corn and a little chopped spring onion, then fry spoonfuls.

Do I need an egg in the batter?

Nope. Egg can make batter richer and sometimes a bit heavier. This version stays light and crunchy without it.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

Deep heavy pot or deep skillet (Dutch oven is ideal)
Thermometer (clip-on or instant-read)
Mixing bowl and whisk
Wire rack and sheet pan (for draining)
Tongs or a spider strainer
Paper towels
Lid or sheet pan (to cover the pot if needed)

I love restaurant food, but I also love the moment a home kitchen starts acting like a tiny takeaway shop. Oil heating, flour on your hands, someone hovering like, “Is it done yet?” This batter is my favorite kind of chaos: simple ingredients, fast payoff, and that crisp bite that makes everybody quiet for a second. If you have never fried fish at home, this is a friendly place to start. Just promise me you will salt it the second it comes out. That part is not optional.