Sheffield— I have always wanted to make my own mayonnaise. I find it very satisfying to make homemade jams and condiments like marmalade, chutney, aioli, and now mayonnaise. It is so delicious and easy, too.

Mayonnaise
1 egg
1 Tablespoon mustard, I use Dijon.
1 Tablespoon vinegar
1/4 teaspoon salt
1 cup oil, I use vegetable.
1-2 lemons, juiced
Using an emulsion (or regular) blender, blend for about 1 minute until it looks like mayonnaise.
Add more lemon juice or salt to taste.