Prepare the Pretzels

• Preheat the oven to250°F (120°C).
• Line a large rimmed baking sheet with parchment paper or a silicone baking mat.
• Spread the mini pretzels evenly across the baking sheet.

Make the Butter Toffee

• In a medium saucepan, melt the butter over medium heat.
• Add the brown sugar, corn syrup, and salt.
• Stir until the sugar dissolves and the mixture begins to bubble.
• Allow it to boil gently for 3 minutes without stirring constantly.
• Remove the saucepan from the heat and carefully stir in the vanilla extract and baking soda. The mixture will bubble and become lighter in texture.

Coat and Bake the Pretzels

• Pour the hot toffee mixture evenly over the pretzels.
• Gently toss with a heatproof spatula until the pretzels are coated as evenly as possible.
• Spread them into a single layer.
• Bake for 45–50 minutes, stirring every 15 minutes to distribute the toffee.
• Remove from the oven and let cool slightly.

Add the Chocolate

• Melt the semi-sweet chocolate chips in a microwave-safe bowl in 20-second intervals, stirring between each interval until smooth.
• If needed, stir in a little coconut oil to make the chocolate easier to drizzle.
• Drizzle the melted chocolate over the cooled pretzels.
• Melt the white chocolate chips in the same way and drizzle over the top.

Decorate for Christmas

• Immediately sprinkle the red and green holiday sprinkles over the melted chocolate.
• Add crushed candy canes or festive sugar decorations if desired.
• Let the chocolate set completely at room temperature, or refrigerate the tray for 15–20 minutes.

Break and Serve

• Once the chocolate has hardened, gently break apart any large clusters.
• Transfer the Christmas Butter Toffee Pretzels to a serving bowl or arrange them in festive gift bags.
• Serve as a holiday snack or package them as homemade Christmas gifts.