Salted Pretzel Magic Bars

Bahan-bahan (22 porsi)

• 1 1/2 cups pretzel crumbs, plus extra pretzels for topping
• 1/2 cup butter, melted
• 2 teaspoons vanilla extract
• 1 (14 ounce) can sweetened condensed milk
• 2 1/2 cups semi-sweet chocolate chips
• 1 1/2 cups sweetened or unsweetened coconut flakes
• 1 cup roasted peanuts ((or any other toasted nut))
• melted chocolate, for drizzling ((optional))
• flaky sea salt