Prep the Base: Line a baking sheet with parchment or wax paper. Arrange three mini pretzel sticks into a triangle shape, making sure all the ends touch in the center, this will form the base of your Christmas tree.
Melt the Chocolate: Place the white melting chocolate in a microwave-safe bowl. Heat in 30-second intervals, stirring after each, until smooth and fully melted.
Build Your Christmas Trees: Spoon the melted chocolate into the center of each pretzel triangle and gently spread it to fill in the shape. Be sure the pretzels touch the chocolate, so everything sticks together.
Add the Festive Touch: Before the chocolate sets, sprinkle with blue Christmas sprinkles and white snowflake sprinkles to decorate your tree pretzels. Let them dry completely, then enjoy your sweet and salty holiday treat!