In a large skillet over low heat, melt the butter until bubbly.

Add the mixed nuts and Worcestershire sauce to the skillet, stirring frequently for 5-7 minutes until golden.

Drain the nuts on paper towels to remove excess butter.

In a separate bowl, mix salt, paprika, cayenne pepper, chili powder, and ground cumin.

While nuts are warm, toss them with the spice mix in a large bowl until coated.

Let the Spicy Nut Mix cool completely before serving or storing.

Optionally sprinkle with coarse sea salt just before serving.