When the best swap works
- Olive oil cake, lemon-yogurt loaf, and one-bowl chocolate snack cakes — the crumb wants moisture and tenderness, not the flaky structure that solid fat provides.
- Focaccia and pizza dough at 5-10% of flour weight, where the oil lubricates gluten and pushes interior softness without needing to hold an air structure.
- Vinaigrettes, drizzles, and finishing oils for roasted vegetables, where flavour matters more than baking chemistry and a 1:1 swap is essentially a flavour decision.