In large bowl, combine butters, vanilla and salt using electric mixer. Add sifted confectioners’ sugar one cup at a time, whipping to fully incorporate. Dough will be fluffy but firm; chill briefly if sticky.

Shape dough into 1-inch balls. Insert pretzel or stick three-fourths of the way into each ball; place on parchment-lined baking sheets; refrigerate at least one hour or overnight.

Place chocolate in small microwave-safe bowl. Microwave 30 seconds on high, stir and continue to microwave in 10- to 20-second intervals, stirring after each until chocolate is melted and smooth. Dip pops in melted chocolate up to the stick, allowing excess chocolate to drip off; sprinkle or dip bottom of pop in garnishes and return to parchment-lined baking sheet to allow chocolate to set or refrigerate pops briefly.

Store pops in airtight container at room temperature for up to 1 week.

*Any nut butter may be substituted; try almond, hazelnut or peanut butter.

**Bittersweet, milk or white chocolate may be substituted.