01 -
Preheat oven to 350°F (177°C).
02 -
Line a large rimmed baking sheet with aluminum foil. Arrange Club crackers in a single, even layer across the foil.
03 -
In a medium-sized saucepan, melt butter over medium heat. Add granulated sugar and stir constantly until the mixture comes to a rolling boil.
04 -
Maintain a steady boil for 2 minutes, stirring without pause, then remove from heat and immediately stir in vanilla extract.
05 -
Evenly pour the hot toffee mixture over the prepared crackers, covering each completely.
06 -
Sprinkle chopped pecans over the toffee layer, distributing evenly.
07 -
Place baking sheet in the preheated oven and bake for 10–12 minutes, until the toffee is bubbling and lightly golden.
08 -
Transfer the pan to a wire rack and allow to cool completely. Once fully cooled, break along cracker lines to create individual pieces.