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Substitutions · 207 dishes here use it
Out of eggs
The cheapest way to turn a side dish into dinner. Nearly every egg failure is a heat failure — scrambled wants low, fried wants high, and anything custard wants the pan off the burner before you think it does.
Everything below is judged against that job. A swap that covers it is a swap; one that only looks similar is not.
21 of the 207 dishes here that mention eggs list it as optional — 10% of them. In those, the correct substitution is nothing.
Functional substitution system
Replace the job, then correct the side effects
For eggs, the page's working definition is: The cheapest way to turn a side dish into dinner. Nearly every egg failure is a heat failure — scrambled wants low, fried wants high, and anything custard wants the pan off the burner before you think it does. The swap cards below are judged against that job rather than visual resemblance.
Job → candidate → side effects → small test → correct.
1 · Job
What is the missing ingredient doing?
2 · Candidate
Choose the shelf item that replaces that function.
3 · Side effects
Check water, fat, salt, acid, sweetness, and texture.
4 · Small test
Change a spoonful or small portion first when possible.
5 · Correct
Taste again and move only the axis that is still wrong.
a tablespoon of flax in three of water per egg, rested five minutes
What it gets you
The glue. Meatballs, burgers, a batter that needs to hold together — this does that job honestly.
What it costs you
Lift and richness, both entirely. Nothing about this rises or sets.
Not here
Custards, curds, anything where the egg is supposed to thicken with heat.
Instead · 2
silken tofu, blended smooth
a quarter cup per egg
What it gets you
Body and moisture in a bake, and a scramble that is more convincing than it has any right to be.
What it costs you
Color and any structure that depends on protein setting. Cakes come out denser and damper.
Instead · 3
aquafaba, the liquid from a can of chickpeas
three tablespoons per whole egg, two per white
What it gets you
The one thing nothing else does — it whips. Meringue, mousse, a foam on a drink.
What it costs you
Nothing yolk-shaped. No fat, no emulsifying power, no color.
What none of them do
There is no substitute for an egg in an omelette, a fried egg, or carbonara. In those the egg is the dish and the honest move is to cook something else.
Where you can just leave it out · 21
These dishes list eggs as optional. They were written to work without it, so no ratio is needed and nothing has to be bought.
The company eggs keeps in this library, counted off required ingredients. A swap that argues with the top two is the wrong swap, whatever a chart says.