Vanilla Extract (Best Option)
1/2 teaspoon per 1 teaspoon almond extractVanilla extract shares a similar sweet and fragrant profile with almond extract, making it an effective flavor substitute. Both extracts contain aromatic compounds that enhance the overall flavor complexity of sauces. In Teriyaki Sauce, vanilla complements the soy and ginger base by adding warmth and subtle sweetness without clashing.
When substituting, use half the amount of vanilla extract compared to almond extract to avoid excessive sweetness or vanilla dominance. Stir well and taste as you go to maintain balance.
The final sauce will have a slightly different but still harmonious flavor profile, with vanilla lending a mellow sweetness rather than the distinct nutty note of almond, which works well in most Teriyaki applications.