2 c. Wheat Chex
4 c. Cheerios
2 lg. cans mixed nuts
4 c. Rice Chex
2 c. pretzel sticks
1/3 c. crunchy peanut butter
1/3 c. salad oil
1 tsp. celery salt
1/4 tsp. seasoning salt

Mix cereals, nuts, and pretzels in a large bowl. Combine peanut butter, salad oil, celery salt, and seasoning salt. Add peanut butter mixture to cereals. Pour into large pan and heat at 200 degrees for 1 1/2 hours. Stir often. Store indefinitely in covered tins.