How to Make It
Step 1
Preheat oven to 350°F. Lightly grease a 9x13 baking dish with butter or nonstick spray.
Step 2
Make the base: Combine eggs, milk, whiskey and vanilla in a blender and blend until evenly combined, 1 minute. Add sugar, crème fraîche, flour, and salt and blend until smooth. Pour the custard into the prepared baking dish.
Step 3
Make the cake mix: Whisk flour, pecans, sugar, cocoa powder, baking powder, baking soda, and salt in a medium bowl and sprinkle evenly over the custard. Using the largest holes on a box grater, grate the butter evenly over the surface of the cake.
Step 4
Bake until top is set around the edges but still wobbly in the center, 30 to 35 minutes. Cool 30 minutes before serving.
