Step 1

Preheat the oven to 400 degrees F.

Step 2

Line a 11x17-inch pan with foil.

Step 3

In a saucepan over medium heat, add the butter and the brown sugar and bring the mixture to a boil.

Step 4

Let the mixture boil for 3 minutes without stirring.

Step 5

Place the crackers in a single layer on the prepared baking sheet.

Step 6

Very carefully pour the brown sugar mixture over the crackers.

Step 7

Bake until the mixture is bubbly, about 4-5 minutes.

Step 8

Allow the toffee to rest for 1 minute.

Step 9

Sprinkle the chocolate chips over the toffee and let it sit until the chocolate softens, about 4-5 minutes.

Step 10

Spread the chocolate out evenly over the toffee.

Step 11

Top the toffee with your favorite toppings.

Step 12

Cool the toffee at room temperature for 25 minutes.

Step 13

Refrigerate or freeze to cool completely.

Step 14

Serve.