A friend gave me this recipe years ago. I usually make it around the holidays. I don't measure anything I just use by judging and tasting. You may just want to make a small batch that's why I say use your own judgment or taste buds.
1Place the crackers in a large bowl, next add your oil and put cover on bowl and shake around to coat the crackers. Next add the ranch dressing a little at a time covering and shaking bowl as you did for the oil to mix. Next sprinkle the garlic powder around the top and mix like before. If you want less garlic than by all means use your own judgment. You also may not need to use the whole pk. of ranch dressing tasting as you mix use your own judgment on that. You can serve in the same bowl you mixed in or use another bowl.