Baking Substitution Finder
Find baking substitutions for eggs, butter, milk, sugar, flour and more. Filter by vegan, dairy-free, and gluten-free options with exact ratios and baking tips.
Choose an Ingredient
Filter by dietary needs
Applesauce
1 egg = ¼ cup (60ml)
Best for moist cakes, adds slight apple flavour
Mashed banana
1 egg = ¼ cup (60ml)
Good for quick breads and brownies, adds banana flavour
Aquafaba
1 egg = 3 tbsp (45ml)
Liquid from canned chickpeas, works like egg whites
Flax/chia eggs
1 egg = 1 tbsp ground + 3 tbsp water
Let sit 15 mins before using, adds nutty flavour
💡 General Tips
- Baking is precise: Substitutions work best with one or two at a time
- Test first: Try substitutions in batches or simple recipes before cakes
- Liquids matter: Watch for wet/dry balance when substituting wet ingredients
- Flavour changes: Some substitutes alter taste — test a small batch first
- Temperature: Oil is liquid at room temp, butter isn't — this affects texture
How to Swap an Ingredient Without Wrecking the Bake
You are halfway through a brownie recipe when you realise you have run out of eggs, or your dinner guest casually mentions she is dairy-free, or the only flour in the cupboard is the gluten-free blend you bought last January. This finder covers 17 common baking ingredients (eggs, butter, milk, sugar, flour, baking powder, cream, buttermilk, honey, vanilla, cornstarch, cream cheese, sour cream, yogurt, oil, cocoa, chocolate) and gives you the substitute, the exact ratio and the texture trade-off.
Filter by vegan, dairy-free, gluten-free or lower-calorie to narrow the list to swaps that fit the diet you are baking for. Each result tells you what flavour or texture changes to expect, because no substitute is identical and the honest version of baking advice acknowledges that. Applesauce in place of butter saves fat but the cake is denser. Aquafaba in place of egg whites whips up beautifully but only in cold applications.
When Substitutions Just Work and When They Don't
Liquid-for-liquid swaps are the safest. Replacing dairy milk with oat milk at 1:1 in pancakes, scones and quick breads almost always works. Replacing butter with oil at the same volume works in muffins and brownies but ruins shortbread, where the texture depends on solid fat. Replacing 1 egg with 1 tablespoon of ground flax plus 3 tablespoons of water works in cookies and quick breads but not in meringues, soufflés or anything that needs eggs to provide structure or aeration.
The general rule: in a recipe with multiple eggs, swap one at most and keep the others real. In a recipe that depends on creaming butter and sugar, do not substitute the butter with applesauce or oil; the structure relies on the air beaten into solid fat. For texture-sensitive bakes (sponges, choux, croissants) test substitutions in a small batch first. The [baking conversion calculator](/baking-conversion-calculator) is useful when the substitution ratios in the finder are written in cups but you are weighing in grams.
Frequently Asked Questions
What is the best vegan egg substitute for baking?
It depends on the bake. For brownies, banana bread and dense cakes, mashed banana or applesauce (¼ cup per egg) works well and adds moisture. For cookies, a flax or chia egg (1 tbsp ground seed plus 3 tbsp water, left to thicken for 15 minutes) gives the best texture. For meringues and macarons, aquafaba (the liquid from a tin of chickpeas, 3 tbsp per egg white) is the only substitute that whips up properly.
Can I use honey instead of sugar in any recipe?
Mostly yes, but with adjustments. Use ¾ cup of honey for every 1 cup of sugar, reduce the other liquids in the recipe by ¼ cup, and lower the oven temperature by around 15°C because honey browns faster. Honey adds a noticeable flavour, so it works best in spiced cakes, flapjacks and quick breads rather than vanilla sponges where you want a clean taste.
Does almond flour swap 1:1 with plain flour?
Roughly, but the bake will be denser and may not rise as well. Almond flour has no gluten so it cannot stretch and trap air the same way wheat flour can. For best results in cakes, replace only a third to a half of the wheat flour with almond and add 1 tablespoon of cornflour or arrowroot per cup to help with structure. For all-almond bakes, follow recipes specifically designed for almond flour.
How do I make buttermilk if I don't have any?
Stir 1 tablespoon of lemon juice or white vinegar into 1 cup (240ml) of regular milk and leave it to sit for 5 minutes. The milk will curdle slightly and develop the tang and acidity that buttermilk brings to scones, soda bread and pancakes. Plant-based milks (especially soya and oat) will also curdle this way and work as a vegan buttermilk substitute.
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