Using lemon, or even orange, zest is classic, but you can experiment with different combinations to customize this madeleine cookie recipe. For a more intense flavor, replace the vanilla extract with vanilla bean paste. You can also add in various spices or extracts to change the flavor, such as almond extract or chai spice.
If you’re looking for seasonal cookies, try our low-carb gingerbread cookies, which are the perfect warm treat during the holidays. You can even use traditional cookie cutters to make the shapes of these more festive. Celebrate fall with our low carb pumpkin spice cookies, which include all the best flavors of pumpkin spice.
Microplane grater: Classic French madeleines feature a citrus flavor that comes from the juice and zest of lemons. A microplane grater, or zester, that works in both directions will save you time and energy. Melt the butter and set aside to slightly cool as you prepare the rest of the batter. You can also brown the butter slightly if you like.