One thing that I like to make from scratch is mayonnaise. That's why I was dismayed when my immersion blender disappeared! Once you have made your own mayo from scratch you will want to make it all the time rather than buy it. The recipe makes a decent amount, not too much, and I have never had a problem using it all up within a week. I would not keep it for any longer than that. It does use a raw egg, but if you are bothered about that you can use pasteurised egg or a coddled egg. Personally I am not bothered. I find our eggs are very safe today. However, if you are worried about that, or you have an elderly person or a very young person in the home do try my method of coddling the egg first, and then just add it and proceed as per the recipe below. To coddle an egg: Bring a small pot of water to boiling. Set up an ice bath (lots of ice and cold water in a bowl). When water begins to boil, submerge whole egg into...