in a small saucepan, melt the butter and then keep it warm.
In a small bowl whisk together the flour, baking powder, and salt.
In the bowl of your electric mixer, or with a hand mixer, beat the eggs and sugars at high speed until the mixture is thick and pale in color (about 5-8 minutes). Beat in the vanilla extract and lemon zest (if using). Then sift about one-third of the flour mixture over the whipped eggs and gently fold in, using a rubber spatula or whisk. Sift and fold in half of the remaining flour, and then sift and fold in the rest. (Do not over mix or the batter will deflate).
Then take about 1 cup (240 ml) of the batter and fold it into the warm melted butter. (This lightens the butter making it easier to fold into the batter.) Then, with a spatula, gently fold the butter mixture completely into the egg batter. Cover and refrigerate the batter for at least an hour or two, preferably overnight (can be stored in the refrigerator for up to three days).
Preheat your oven to 375 degrees F (190 degrees C). Using a pastry brush, generously grease the molds of two - 12 - 3 1/2 inch (8.5 cm) Madeleine pans (preferably non stick) with very soft or melted butter. Then dust the molds with flour, tapping out the excess flour. Refrigerate the pans until the butter hardens (about 10 minutes). (Make sure the pans are well greased or the Madeleines will stick and be hard to remove.)
Drop a generous tablespoonful (can use an ice cream scoop) of the batter into the center of each prepared mold, leaving the batter mounded in the center. (This will result in the classic "humped or domed" appearance of the Madeleines.)
Bake the Madeleines for about 8 to 11 minutes, until the edges are golden brown and the centers spring back when lightly touched. (Do not overbake these cookies or they will be dry.)
Remove the pans from the oven and immediately tap each pan against the counter to release the Madeleines. Place Madeleines on a wire rack to cool. Best served immediately but can be stored in an airtight container at room temperature for a couple of days or frozen for up to 1 month. Dust with powdered sugar before serving.
Makes about 24 - 3 1/2 inch (8,.5 cm) Madeleines.
外国网站上写她做了24个，我只做了12个。 因为之前为了健康，胡乱减糖减黄油做出来的口感太干，这次就老老实实用方子。 12个的话每个大约是165卡，不过满足感是满满的。 吃甜食嘛就是为了开心。 吃一个不到两百卡的甜食带来的满足感远比四个五十卡带来的多，那还减料干什么呢。