Set aside to cool for several minutes. In the bowl of a stand mixer fitted with a whisk attachment, beat the granulated sugar, brown sugar, and eggs at medium-high speed until fluffy, 8 to 10 minutes.

While the pecan pie layer is baking, make the fudge layer. Melt together the sweetened ... Place the egg whites and vanilla into a stand mixer(or you can use a hand mixer) and whipe until soft ...