Here’s where things get interesting. A plain egg has no starch, but the moment you whisk it into a quiche, omelet, or custard, you might be adding starch without realizing it. Flour, cornstarch, or pancake mix are common sneaky additions.
For example, a classic carbonara relies on eggs and cheese, but if you use a store-bought sauce? Check the label—some contain modified food starch as a thickener. Even some “egg bites” from cafes use a touch of cornstarch for that silky texture.
So if you’re strictly avoiding starch, stick to whole eggs—or ask your barista what’s in that sous-vide egg cup.