Vanilla Extract (Best Option)
1 teaspoon per 1 tablespoon soy sauceVanilla extract works as a substitute because it provides a complementary aromatic profile that enhances the sweetness and richness of cheesecake. Since soy sauce is not a standard ingredient in cheesecake, replacing it with vanilla avoids introducing unwanted saltiness or umami.
For best results, use pure vanilla extract and adjust the quantity slightly to avoid overpowering the batter. It blends seamlessly into the creamy texture without altering consistency.
The final cheesecake will have a more traditional sweet and creamy flavor, maintaining the expected dessert profile without savory notes that soy sauce would impart.