Caramel Chocolate Crunch Bars

For the base:

– 2 cups crushed pretzels

– 1/2 cup unsalted butter, melted

– 1/4 cup granulated sugar

For the caramel layer:

– 1 cup packed light brown sugar

– 1/2 cup unsalted butter

1/4 cup heavy cream

– 1/2 teaspoon vanilla extract

For the chocolate topping:

– 1 1/2 cups semi-sweet chocolate chips

– 1/2 cup white chocolate chips (optional for drizzle)

Directions: