01 -
Preheat your oven to 200°C (400°F).
02 -
Line a rimmed baking sheet with saltine crackers in a single layer, ensuring they cover the entire surface.
03 -
In a saucepan, combine the butter and dark brown sugar. Bring the mixture to a boil over medium heat, stirring constantly. Once boiling, allow it to cook for 3 minutes without stirring.
04 -
Immediately pour the hot toffee mixture over the saltine crackers on the baking sheet. Spread it out evenly to cover all the crackers.
05 -
Place the baking sheet in the preheated oven and bake for 5 to 6 minutes, or until the toffee becomes bubbly.
06 -
Remove the baking sheet from the oven and immediately sprinkle the semisweet chocolate chips over the hot toffee. Let them sit for about 5 minutes to melt.
07 -
Once the chocolate chips have softened, use a spatula to spread the chocolate evenly over the toffee.
08 -
Sprinkle the chopped pecans over the melted chocolate, pressing them gently into the surface.
09 -
Allow the toffee to cool completely for about 25 minutes, or until the chocolate has hardened. Once cool, break the toffee into bite-sized pieces.