A rich chocolate cake layered with gooey caramel, crunchy pecans, and melty chocolate chips. Inspired by classic turtle candies, this easy dessert starts with a boxed cake mix and delivers a texture between molten lava cake and sheet cake.
Serve warm with vanilla ice cream for a decadent dessert or let cool completely for cleaner slices. Store leftovers covered at room temperature up to one day, then refrigerate up to five days. Freeze individual slices wrapped in plastic and foil, stored in a freezer-safe bag, for up to three months. Reheat single slices in microwave for 20–30 seconds.