Heat oil with garlic salt. Add nuts, reduce heat and toss using 2 spoons until nuts are well coated. Transfer to a large bowl. Blend chili seasoning and chili powder and add to nuts. Toss until nuts are well coated. Store in airtight container and refrigerate for at least 2 days to blend flavors. nuts may be frozen. If frozen reheat at 350 degrees for 5 minutes.