Hello! We haven't tried using this recipe using our Gluten-Free Measure for Measure Flour. We're not sure that the substitution would work well because of the absorption rate of coconut flour. If you're looking for a chocolate cake to make using our Measure for Measure Flour, which is used to convert non-yeasted recipes to be gluten-free, we'd suggest checking out our Chocolate Loaf Cake recipe and replacing the all-purpose flour with Measure for Measure flour.
As for adding some sour cream to this recipe for additional moisture, a tablespoon or two should be just fine though with 6 eggs we've not found this cake to be dry. We hope this helps and happy baking! Morgan@KAF
April 21, 2019 at 1:52pm
In reply to Can you bake this cake with the cup for cup flour? Could you a… by Mammaduck (not verified)