Christina Tosi’s Recipe for Leftover Pretzel Cake
Cake1 stick (1/2 cup) butter1 1/4 cups sugar1 tbsp molasses3 eggs1/3 cup buttermilk1/2 cup grapeseed oil1/2 tsp baking soda1 1/4 tsp baking powder3 1/4 tsp kosher salt3/4 cup cake flour3 cups pretzels, ground down into a powder Honey frosting1 stick (1/2 cup) unsalted butter1/4 cup confectioner’s sugarPinch kosher salt1/4 cup honey Pretzel crunch1/4 of…