Here's how to make crunchy candied walnuts in the air fryer. This recipe uses melted butter and a brown sugar-cinnamon coating for a classic sweet treat. We've included precise air frying instructions, plus tips for getting the perfect crunchy shell.
Season it upPairs with Maple Bacon, Apple Pie Spice, Cinnamon Sugar, or Pumpkin SpiceSee all seasonings →
Steps
01Toss the walnuts with melted butter until coated.
02Add the brown sugar, cinnamon, salt, and cayenne. Toss until every walnut is evenly coated. Use your hands if needed.
03Ready for the air fryer. Cook in short bursts with frequent stirring. Sugar burns fast.
04Spread on parchment paper to cool. They'll be sticky when hot and crispy when cool. Don't touch them for at least 10 minutes.
The cooling period is mandatory. Hot candied walnuts feel soft and underdone. That's the melted sugar. As it cools, it hardens into a crunchy shell. If you test one hot and decide they need more time, you'll burn them. Trust the cool-down.