Unsweetened Cocoa Powder with Coconut Oil (Best Option)
1 tablespoon cocoa powder + 1 teaspoon melted coconut oil per 1 ounce dark chocolateUnsweetened cocoa powder provides the intense chocolate flavor without added sugars, while coconut oil supplies the necessary fat to mimic the mouthfeel and moisture contribution of dark chocolate. The fat also helps maintain a tender crumb in sourdough bread.
When incorporating, ensure the coconut oil is fully melted and mixed evenly with the cocoa powder before adding to the dough to avoid clumping. Monitor dough hydration as cocoa powder can absorb some moisture, potentially requiring slight water adjustments.
The final bread will have a rich chocolate flavor and moist texture close to that of using dark chocolate, without interfering with the sourdough fermentation due to the absence of sugars and dairy.