1. Combine first 5 ingredients in a large roasting pan. Drizzle with butter, gently stirring to coat. Stir in taco seasoning. 2. Bake at 250° for 30 minutes, stirring occasionally. Cool on paper towels. Store in an airtight container. 3. *1 (7-oz.) can potato sticks may be substituted. 4. **1 (6-oz.) can fried onions may be substituted. 5. ***Butter-flavored cooking spray may be substituted.