Gluten-Free Mocha Yule Log
Make Ahead Tip: Prepare through Step 9 and hold at room temperature for up to 2 hours or refrigerate, uncovered, for up to 1 day.
Equipment: 12-by-16 1/2-inch rimmed baking sheet
Check to be sure the brand of extract you select is labeled gluten-free. For certified gluten-free extracts, look for Nielsen-Massey brand at specialty-food markets and online at kingarthurflour.com.
Agave syrup or nectar is the naturally sweet juice extracted from the agave plant. It has a lower glycemic index and is lower in calories than table sugar, but is even sweeter. Use it in moderation when substituting for table sugar. Look for it near other sweeteners in large supermarkets and natural foods stores.
Pasteurized dried egg whites are a wise choice in recipes that call for uncooked egg whites. Look for brands like Just Whites in the baking or natural-foods section of most supermarkets. Reconstitute according to package directions or the recipe.
To improvise a double boiler, bring 2 inches of water to a simmer in a large saucepan; set a medium or large metal bowl over the simmering water. Allow at least an inch between the water and the bottom of the bowl.
2 other carbohydrate, 1 fat