Salt, fat, acid and sugar in one pan. It sounds like a joke and it is genuinely very good, which is why the pairing has outlived its origins.
Dry both. Wet pineapple will not caramelise and wet luncheon meat will not crust.
- Cube the luncheon meat thickly. Hot pan, a little oil, cubes in one layer. Three minutes untouched, then turn. Deep brown, not pale gold. Lift out.
- Pineapple rings into the pork fat left behind. Three minutes a side until the edges are dark and sticky.
- Meat back in. Soy sauce and vinegar around the edge of the pan so they reduce rather than steam.
- Chilli and pepper, one more minute turning everything through the glaze.
The vinegar is doing the real work. Without it this is fat and sugar; with it, it balances.
Serves 2 with rice or plain flatbread.