Carob Powder (Best Option)
1:1 by volume (e.g., 1 tablespoon carob powder per 1 tablespoon cocoa powder)Carob powder is derived from the carob tree's pods and naturally contains sugars and a mild chocolate-like flavor, making it a suitable cocoa powder alternative in savory breads like focaccia. It does not contain caffeine or the bitterness associated with cocoa powder, which helps preserve the intended flavor profile.
When using carob powder, ensure it is unsweetened and finely ground to blend well with the dough. Because carob is slightly sweeter, you may want to slightly reduce any added sugar or sweeteners in the recipe, though focaccia typically has minimal sugar.
The final focaccia will have a similar dark hue and a subtle sweet earthiness, but without the sharp bitterness of cocoa powder, resulting in a more balanced and approachable flavor.