Make Your Own Salad Dressing … it’s EASY! Use a screw-top jar, like a mason jar and add equal parts of oil and vinegar. Then add whatever flavors you have on hand like mustard, herbs, honey, garlic, crushed red pepper, etc. The trick to making it so delicious is to shake it up really good, tasting as you go, to get the flavor just the way you want it. Enjoy!