This is based on a recipe from the Jewish Food List which has been reworked to make it gluten free.
This is based on a recipe from the Jewish Food List which has been reworked to make it gluten free.
Starch selection dictates success when adapting classic baked dishes to a gluten-free format. Tapioca starch provides the elasticity typically lost when wheat proteins are removed, mimicking the structural stretch required to trap steam during baking. Rice flours supply the necessary structural bulk without developing tough gluten networks.
Proteins coagulate when heated, transforming liquid batters into stable matrices. Fresh ricotta contains high moisture content; draining it slightly prevents excess water from breaking the emulsion formed by the two large eggs and melted butter. Sugar molecules interfere with protein bonding, keeping the curd tender rather than rubbery. Blending the batter ingredients in a machine rather than whisking by hand ensures the starches hydrate fully before hitting the oven.
Heat transfer in a glass 9"x13" Pyrex dish occurs more slowly than in metal pans, requiring a moderate 350 degrees Fahrenheit oven setting to cook the center without scorching the exterior dairy solids. Baking for 45 to 50 minutes allows trapped moisture to expand the batter into a puffed, golden-brown crust. Over-baking releases water from the cheese matrix, resulting in a watery pool beneath the set custard layer.