INGREDIENTS
•
Nonstick cooking spray
•
2 tablespoons unsalted butter, cut into small pieces
•
3 cups semisweet chocolate chips (16 ounces)
•
1 can (14 ounces) sweetened condensed milk
•
1/2 teaspoon pure vanilla extract
•
1/8 teaspoon fine salt
•
2 1/2 cups roughly chopped miniature pretzels