Preheat oven to 350 degrees if not still preheated. Line a large baking sheet with parchment paper and spray with non-stick spray. (You can also use a silicone baking mat.)
Arrange the crackers on the baking sheet in a single layer.
48 Ritz crackers
Add the butter, brown sugar and vanilla to a small pot. Bring to a simmer over medium heat, then simmer for 5 minutes.
1 cup (224 g) salted butter, 1 cup (220 g) brown sugar, packed, 1 teaspoon vanilla
Pour the brown sugar mixture over the crackers and spread it in an even layer with a mini offset spatula. Bake the toffee covered crackers for 5 minutes in the oven.
Remove from the oven and sprinkle the chocolate chips over the crackers. Return to the oven and bake for 3 minutes, or until all the chocolate is melted. Spread the chocolate evenly across the crackers in a single layer with a mini offset spatula.
2 ½ cups (500 g) semi-sweet chocolate chips
Sprinkle the cooled apples, streusel and pecans over the melted chocolate layer. Then place in the fridge for 30 minutes, or until the chocolate and toffee are hardened.
¾ cup (84 g) whole pecans
Drizzle melted chocolate over everything and return to the fridge for 5-10 minutes until the chocolate is set.
¼ cup (50 g) semi-sweet chocolate chips, melted for drizzling over finished cracker toffee
Then cut or break apart the cracker toffee into smaller pieces. (I like to do 3-4 inch pieces, but you can also break it into bite-sized pieces if you want!) Then serve!