1-Step 1: Prepare Your Work Surface Before you start, line your baking sheets or countertop with parchment paper or wax paper. This prevents the clusters from sticking and makes cleanup a breeze. You’ll need plenty of space since this recipe makes about 24 clusters. Having everything ready before you begin makes the process smooth and stress-free.

2-Step 2: Layer Ingredients in the Crockpot Add the cubed butter to the bottom of your crockpot first. This creates a base that helps everything melt evenly. Then layer the ingredients in this order: peanuts, white almond bark (remember to reserve about 1 cup for the topping), milk chocolate chips, semi-sweet chocolate chips, and finally the peanut butter. Don’t stir yet! Let the layers sit so the heat can do its work.

3-Step 3: Melt on High Heat Set your crockpot to high and set a timer for 20 minutes. Walk away and let the heat start melting everything together. After 20 minutes, give everything a good stir. The mixture won’t be completely smooth yet, but you should see the butter and chocolate starting to melt.

4-Step 4: Continue Cooking on Low Reduce the heat to low and cook for another 30 minutes. Stir every 5 to 10 minutes to prevent any hot spots from burning the chocolate. The goal is a smooth, glossy mixture where all the chocolate and peanut butter have fully melted together. Keep the crockpot uncovered during cooking. Condensation from the lid can drip into the chocolate and cause it to seize up.

5-Step 5: Fold in the Pretzels Once your chocolate and peanut butter mixture is completely smooth and velvety, turn off the heat. Now it’s time to fold in those crushed pretzels. Gently mix them in until they’re evenly distributed throughout the candy. Work quickly but carefully so you don’t crush the pretzels into dust. You want those crunchy pieces to stay intact for the best texture.

6-Step 6: Scoop the Clusters Using a 2-tablespoon cookie scoop, drop mounds of the candy onto your prepared parchment or wax paper. Leave a little space between each cluster so they don’t run together. A cookie scoop gives you uniform-sized clusters that look professional and portion perfectly. If you prefer smaller bite-sized pieces, use a tablespoon instead.

7-Step 7: Let Them Set Allow the clusters to set and harden at room temperature for 60 to 90 minutes. If you’re in a hurry, pop them in the refrigerator for 20 to 30 minutes to speed up the process. The clusters should be firm to the touch before you add the drizzle.

8-Step 8: Add the Drizzle Take that reserved white almond bark or white chocolate chips and melt them in a microwave-safe bowl. Heat in 30-second bursts, stirring between each interval until completely smooth. Pour the melted chocolate into a ziplock bag and snip off a tiny corner. Drizzle the white chocolate over each cluster in a zigzag pattern. Add sprinkles now if you’re using them for a pop of color.

9-Step 9: Final Cooling Let the clusters cool for another 30 to 60 minutes after drizzling so the topping can set completely. Once they’re firm, they’re ready to serve or store. If you love peanut butter treats, you might also enjoy these classic peanut butter blossom cookies that are always a crowd favorite.