Tamari (Best Option)
1 teaspoon per tablespoon of soy sauceTamari is a gluten-free soy sauce variant with a smoother, less salty profile, making it ideal for sweet custard dishes like bread pudding where subtle umami enhances flavor without overwhelming sweetness.
When using tamari, start with a slightly reduced amount and adjust to taste, as its flavor is more balanced and less sharp than regular soy sauce.
The final bread pudding will retain its creamy texture and sweet notes, with an added depth of savory complexity similar to the original soy sauce inclusion.