Chocolate and pineapple
Sharp, sweet and enzymatically active. The bromelain in fresh pineapple digests protein, which is why it ruins a dairy-based ganache and why cooking it first is not optional.
Pineapple pairs well with chocolate on flavour: high acidity, pronounced sweetness and a heavy tropical aroma that stands up to cocoa's roast character.
The complication is bromelain, a protease that digests protein and remains active in fresh and juiced pineapple. In a dairy ganache it attacks the milk proteins and produces a thin, sometimes bitter, sometimes unpleasantly textured result. It also prevents gelatine setting, which catches out anybody building a mousse or a jelly layer.
Heat denatures it. Cooked, canned, roasted or grilled pineapple is safe in every preparation, and grilling has the additional benefit of caramelising the sugars into something that sits closer to chocolate's own roast notes.
The principle
Cook it first, always, if dairy or gelatine is anywhere in the preparation. Grilled or roasted pineapple is also simply a better pairing than raw.
Pairings
Roasted pineapple's caramelised sugars meet dark chocolate's roast character, and the residual acidity cuts the fat.
For example: grilled pineapple with a warm dark chocolate sauce
Another fruit sharp enough to give white chocolate the structure it lacks, though less aromatically distinctive than passion fruit.
For example: pineapple and white chocolate
Only with cooked pineapple. Fresh pineapple purée will break the ganache.
Commonly recommended, and frequently disappointing
Fresh pineapple in any dairy-based chocolate preparation. It is not a matter of taste — the enzyme physically breaks the emulsion.
Related
Chocolate types this pairs with
- Dark chocolateRoasted pineapple's caramelised sugars meet dark chocolate's roast character, and the residual acidity cuts the fat.
- White chocolateAnother fruit sharp enough to give white chocolate the structure it lacks, though less aromatically distinctive than passion fruit.
Sources
- ChocolateHQ editorial synthesis — ChocolateHQ(citation identity confirmed; passage not re-read)