Best Ever Homemade Mayonnaise - cooking recipe

Ingredients

2 large free-range eggs (the freshest you can get)
2 teaspoons salt
2 teaspoons dry mustard (Keen's)
1/4 cup white vinegar
2 cups vegetable oil (or slightly less)

Preparation

Put first four ingredients in a food processor or blender, and buzz them for 30-40 seconds.
With the motor still running, slowly add the oil in a thin stream (like string).
When all the oil is incorporated, keep running the machine for another 10-20 seconds.
Refrigerate the mayonnaise. If your eggs are ultra fresh, the mayonnaise can keep for two to three weeks.