1 sleeve of Keebler Club Crackers
1 cup (8 ounces) butter
1 cup brown sugar
¼ teaspoon salt
1½ cups semisweet chocolate chips
¾ cups toasted, chopped pecans or toffee chips
Preheat the oven to 350ºF.
Line a 10x15-inch pan with parchment paper. Butter the paper. In a single layer, line the pan with the crackers.
In a medium-sized saucepan, combine the butter and sugar. Bring to a boil over medium-high heat. Boil, without stirring, for 3 minutes. Stir in the salt, then pour the mixture over the crackers and spread to cover the crackers completely.
Place in the oven and bake for 8 minutes, or until brown and bubbly. Remove from oven and immediately sprinkle with the chocolate chips.
Let sit for 5 minutes, then using an offset spatula, smooth the melted chocolate over the entire pan.
Sprinkle the nuts or chips on top of the chocolate. Freeze or refrigerate for a few hours, until the chocolate hardens.