Step 1: Ingredients
1 whole large egg
1 tablespoon vinegar
1/2 teaspoon fresh ground black pepper
1/2 teaspoon mustard powder
1/2 teaspoon kosher salt
Some folks use blends of oils like olive oil, canola oil and the like. I just use store brand vegetable oil and it works out great.
I don't know if this recipe would work with a pasteurized egg. I'm not that worried about salmonella but I know some folks are.
I've tried different kinds of vinegar and I find that ordinary apple cider vinegar works best and I get the best texture at the end.