Lotsa Party Mix - cooking recipe

Ingredients

1 box each: Corn Chex (12 oz.), Wheat Chex (12 oz.), Rice Chex (12 oz.) and Cheerios (15 oz.)
1 bag stick pretzels (12 oz.)
1 can peanuts (optional, 10 oz.)
3 sticks margarine
2 1/2 c. Worcestershire sauce (approximately 20 oz.)
1 Tbsp. garlic salt

Preparation

Preheat oven to 350\u00b0.
Use top and bottom of large roaster. Must have side handles or 2 large cake pans.