Combine yellow curry powder, garlic powder, and pepper in a bowl and stir to incorporate.
Add soy sauce, Worcestershire sauce, and butter. Stir to incorporate.
Fold in your walnuts, ensuring they are coated evenly in the sauce.
Bake for 30 minutes at 325F.
Once they have cooled, serve and enjoy!
Video
Notes
Toasting the walnuts enhances their natural flavor. Spread them evenly on a baking sheet and toast until they become fragrant, being careful not to overcook. Check on them with 10 minutes left in the cooking time to assess.
Allow the spiced walnuts to cool completely before serving. This helps them crisp up and allows the flavors to meld together.
You can even make sweet spiced walnuts using ingredients like honey, maple syrup, cinnamon, and nutmeg.