01 -
Heat oven to 350°F.
02 -
Line 9x13-inch pan with parchment paper.
03 -
Layer pretzels on bottom of pan.
04 -
Melt butter and brown sugar in a saucepan over medium heat.
05 -
Boil mixture for 3-4 minutes, stirring often.
06 -
Remove from heat and stir in vanilla.
07 -
Pour caramel over pretzels.
08 -
Bake for 10 minutes until bubbly.
09 -
Sprinkle chocolate chips over hot caramel.
10 -
Let sit 2-3 minutes until chocolate melts.
11 -
Spread chocolate evenly over pretzels.
12 -
Add toppings if desired.
13 -
Cool at room temperature.
14 -
Chill in fridge for 1 hour.
15 -
Cut into bars and serve.