Coconut Aminos (Best Option)
1:1 (1 tablespoon per 1 tablespoon soy sauce)Coconut aminos is a fermented sap product that mimics soy sauce’s umami and saltiness but with less sodium and a subtle sweetness, which pairs well with the natural sweetness of bananas. Its liquid consistency ensures it integrates smoothly into the batter without affecting texture.
For best results, use it in equal amounts to soy sauce and avoid adding extra sugar to maintain flavor balance. Monitor salt additions elsewhere in the recipe since coconut aminos is less salty.
The final banana bread will have a slightly sweeter and less salty profile but retain the depth of flavor soy sauce provides, enhancing the overall complexity without masking the banana notes.