PARTY CRACKERS

3 Sleeves Saltine Crackers,
   1 PKG Ranch Dressing
   2 T. Parmesan Cheese  
1 1/2 c canola (I don't use this much)
1 gallon ziploc bag

Mix all ingredients except crackers in the gallon bag, Then add 1 sleeve or so at a time, shake well until crackers are coated, continue until all crackers have been coated. Place in a serving container with a lid....