Fruits
Apples
Firm varieties like Braeburn and Honeycrisp hold their shape in heat. McIntosh collapses into sauce.
Ingredient reference image: AI-generated. Recipe photography is my own.
In the kitchen
Under heat
Pectin holds the cell walls together up to about 85°C; past that they break down into sauce. A quick sear in butter caramelizes the surface sugars before the inside softens.
Against air
Cut flesh browns within minutes as an enzyme reacts with oxygen. A splash of lemon juice or a bowl of water slows it, not stops it.
In storage
Keep them in the crisper, away from other produce — apples give off enough ethylene to over-ripen everything nearby.
At the shop
Press near the stem, not the middle. A soft spot there means the core has already started to break down.
Which variety, for what
- Honeycrisp / Braeburn
- Firm-fleshed, hold their shape through baking or roasting without collapsing.
- McIntosh
- Breaks down fast under heat — the right choice when you actually want sauce, not slices.
- Granny Smith
- High acid balances a sweet filling and keeps its bite longer than most in a pie.