1 egg 2 tsp Dijon mustard 1 tbs white balsamic vinegar 1 cup olive oil 1/4 tsp salt
Process eggs, mustard, vinegar and ¼ teaspoon of salt in a small food processor until creamy. Add 1/4 of the oil to the egg mixture and process until slightly thicker. Add the remaining oil in batches until the mayonnaise is thick and creamy.
Once you've made and tasted home made mayonnaise, you will never buy them in the shops again. It is unbelievably easy!