1 c. pecans
1 lg. box Cheerios
1 lg. bag pretzels
1 box rice chex cereal
1 box corn chex
1/2 c. butter
1/2 c. cooking oil
2 tbsp. celery salt
2 tbsp. garlic salt
1 tbsp. Worcestershire

Mix together all ingredients and bake at 225 degrees for 1 1/2 hours.