These brown butter pecan pie bars transform classic pecan pie into an easy, crowd-pleasing dessert with a nutty, toasty depth from browned butter and a sturdy shortbread crust.
Brown butter goes from perfect to burnt in about 30 seconds. Watch carefully and pour into a separate bowl immediately. For clean slices, refrigerate bars for an hour before cutting. The flavors deepen after a day or two in the fridge.
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