Make Ahead Tip: Store in an airtight container for up to 5 days. Or bake with no preserves and reduce baking time to 12 to 14 minutes; freeze the unfilled cookies for up to 3 months. Defrost at room temperature before filling with preserves.
Ingredient Notes: Look for ground flaxseeds (or flaxmeal) in the natural-foods section of large supermarkets or in natural-foods stores. Store in the refrigerator or freezer.
1 other carbohydrate, 1 fat