Nuts And Bolts
["1 box Rice Chex", "1 box Corn Chex", "1 box Wheat Chex", "1 box Cheerios", "1 box Kix", "1 bag small pretzels", "1 to 2 cans mixed nuts", "2 c. vegetable oil", "1 small can Parmesan cheese", "2 Tbsp. Worcestershire sauce", "1 Tbsp. plus 1 tsp. each: garlic salt, celery salt and onion salt"]
["Mix the first 7 ingredients in a large roasting pan.", "Add the cheese, oil and Worcestershire sauce.", "Mix the 3 salts together and sprinkle over mixed ingredients.", "Mix well.", "Bake, covered, 1 hour at 250\u00b0.", "Bake, uncovered, at 250\u00b0 for 1 hour.", "Store in airtight container."]
["box Wheat Chex", "Cheerios", "pretzels", "mixed nuts", "vegetable oil", "Parmesan cheese", "Worcestershire sauce", "garlic salt"]