|Olive oil/Salad oil||1 Cup (16 tbs)|
|Pepper powder||1⁄2 Teaspoon|
|Lemon/2 tablespoon white vinegar||1|
|Chili powder||1⁄2 Teaspoon|
|Mustard powder||1 Teaspoon|
Put all the ingredients (except the oil and vinegar) in a bowl and beat them with a fork or egg beater, adding a few drops of oil at a time.
After you have poured in a quarter cup of oil, put in a teaspoon of lemon juice or vinegar.
Keep beating the mixture, adding slightly larger quantities of oil.
Then add some more lemon juice or vinegar.
After all the oil has been poured into the mixture, add the remaining lemon juice or vinegar.
Mayonnaise sauce will keep for a week or ten days; in a refrigerator it will keep fresh for over a month.