Mayonnaise

Directions

1. 1
   To make the mayonnaise by hand: Combine the egg, mustard, and salt and pepper to taste in a medium bowl.
2. 2
   Use a wire whisk to combine, then add the oil in a thin, steady stream, beating all the while.
3. 3
   When the mixture becomes thick and creamy, you can add the oil a little faster.
4. 4
   When it is all integrated, whisk in the lemon juice.
5. 5
   Taste and adjust the seasoning.
6. 6
   To make the mayonnaise in a blender or food processor: Combine the egg, mustard, and salt and pepper in the machines container and pulse on and off a few times.
7. 7
   With the machine running, slowly add the oil through the top or feed tube.
8. 8
   When the mixture becomes thick and creamy, you can add the oil a little faster.
9. 9
   When it is all integrated, pulse in the lemon juice.
10. 10
    Taste and adjust the seasoning.
11. 11
    If the mayonnaise is thicker than you like (a distinct possibility if youre using a machine), thin with warm water, sweet cream, or sour cream.
12. 12
    Like vinaigrette, the flavor of mayonnaise can be varied almost infinitely.
13. 13
    Many of the suggested ingredients can be combined; use your judgment.
14. 14
    Add a garlic clove at the beginning.
15. 15
    Try adding 1/2 cup roasted red peppers (or canned pimiento) and a little cayenne at the same time.
16. 16
    Vary the kind of acid you use: fresh lime or orange juice or any type of vinegar.
17. 17
    If the acidity is too strong when youre done, beat in a little warm water.
18. 18
    Add 2 or 3 anchovy fillets at the beginning.
19. 19
    Add any fresh herbs you like.
20. 20
    Start with a small amount and taste, adding more at the end if you wish.
21. 21
    If youre using a machine, they will turn the mayonnaise green.
22. 22
    If youre working by hand, you will have herb-flecked mayonnaise.
23. 23
    Add horseradish, Worcestershire sauce, or spices or spice mixes to the finished mayonnaise, tasting as you go.
24. 24
    Tartar Sauce: Combine 1 cup mayonnaise with 1/4 cup minced cornichons or other pickles, 2 tablespoons minced shallot, and horseradish to taste.
25. 25
    Aioli: Combine 1 cup mayonnaise with 1 teaspoon finely minced garlic and a pinch of saffron.
26. 26
    Let rest for an hour or so before using.