⭐ Umami Seasoning Blend (e.g., mushroom powder + salt) (Best Fat-Free Option)
1/2 teaspoon mushroom powder + 1/4 teaspoon salt per 1 tablespoon fish sauce Quick tip: Provides umami and saltiness with minimal moisture impact.
Mushroom powder contains natural glutamates that mimic the umami effect of fish sauce. Combined with salt, it replicates the savory and salty notes without adding liquid or fish flavor.
Mix thoroughly into the dry ingredients to ensure even distribution. Be cautious with salt to avoid oversalting the sweet batter.
This substitute maintains the texture of the banana bread while adding subtle savory complexity, though it lacks the liquid component fish sauce provides.