Start by measuring out all your ingredients. Having everything ready to go will make the process smoother and faster.
In a non-stick skillet over medium heat, add the tablespoon of salted butter. Allow it to melt completely, swirling the skillet occasionally to ensure it doesn’t burn.
Once the butter is melted, add the dark brown sugar. Stir continuously until the sugar has dissolved and the mixture becomes bubbly and smooth, about 2-3 minutes.
Add the walnut halves or chopped walnuts to the skillet. Stir well to coat all the walnuts in the buttery, sugary mixture. Cook for another 5-7 minutes, stirring frequently to prevent burning.
Once the walnuts are evenly coated and caramelized, remove the skillet from the heat. Spread the walnuts onto a baking sheet lined with parchment paper. Use a spatula to separate any walnuts that are clumped together. Allow them to cool completely.
Once cooled, your candied walnuts are ready to be enjoyed! Store any leftovers in an airtight container.
