INGREDIENTS
1 stick
unsalted butter , softened
3/4 cup
light brown sugar , tightly packed
1 tsp
vanilla extract
1/8 tsp
salt
3/4 cup
+ 2 Tbsp all-purpose flour
2 1/2 tbsp
heavy cream
1/2 cup
chocolate chips
Approximately 50 small pretzels
1 1/2 cups
dark chocolate melting wafers
2 tbsp
nonpareils , for sprinkling (optional)