Make Ahead Tip: Cover and refrigerate the crust and topping (Steps 1-2) for up to 1 day. Cover or individually wrap and refrigerate the cooled bars for up to 5 days.
Note: Whole-wheat pastry flour is milled from soft wheat. It contains less gluten than regular whole-wheat flour and helps ensure a tender result in delicate baked goods while providing the nutritional benefits of whole grains. Find it at large supermarkets and natural-foods stores. Store in an airtight container in the freezer.
Easy cleanup: Dessert pans can be a headache to clean. Skip the soaking and scrubbing by lining your pan with parchment paper before you bake.
2 other carbohydrate, 2 fat