01 -
Preheat oven to 175°C. Grease a 23 x 33 cm baking dish generously with butter or line with parchment paper.
02 -
Scatter pecan halves evenly across the bottom of the prepared pan. In a large bowl, whisk together brown sugar, corn syrup, eggs, vanilla extract, salt, and bourbon or rum if using. Pour the mixture evenly over the pecans.
03 -
Sprinkle the dry yellow cake mix evenly across the entire surface, covering the pecan mixture completely without stirring.
04 -
Drizzle melted butter evenly over the cake mix layer, ensuring as much coverage as possible. Do not mix.
05 -
Transfer the pan to the oven and bake for 45–55 minutes, or until the top is golden brown and set. The edges should be bubbly.
06 -
Allow to cool for at least 30 minutes for easier slicing. Serve warm or at room temperature, optionally with whipped cream or vanilla ice cream.