1 sleeve or Saltine crackers – Club crackers may be used
1 package (12 oz.) semi-sweet chocolate chips
2 sticks butter
1/2 cup brown sugar
1/2 teaspoon baking soda
1/2 cup finely chopped walnuts – Heath toffee chips may be substituted for the walnuts
Kosher salt (optional)
Preheat oven to 350 degrees. Line a large cookie sheet with parchment paper or foil. Place crackers on the sheet in a single layer. Break up the crackers where necessary to fit the size cookie sheet you are using. In a saucepan, melt the butter, mixing in the brown sugar. Add baking soda and stir.
Pour the mixture over crackers and spread evenly. Bake at 350 degrees for 10 minutes. Remove from the oven and sprinkle the chocolate chips over the crackers. Place cookie sheet back into the oven for a few minutes to soften the chocolate chips. Remove from the oven and spread the melted chocolate chips evenly over the crackers. Sprinkle the walnuts over the warm chocolate. If desired, sprinkle a small amount of Kosher salt over the chocolate.