Ingredients

1 clove garlic 

Sea salt 

3 tablespoons boiling water 

1 tablespoon cider vinegar 

1 tablespoon freshly squeezed lemon juice 

1 teaspoon dry mustard 

2 large egg yolks 

1 1/2 cups vegetable oil, such as peanut, light olive, or a combination of each 

Preparation

Coarsely chop garlic, and gather into a pile. Sprinkle with a pinch of salt. Place flat side of knife blade on top of garlic, with sharp side of blade away from you; press down firmly while pulling knife toward you. Repeat until a paste forms; place in a small bowl. Add boiling water and let stand 1 minute. If mixture is still chunky, strain through a fine mesh sieve and discard any chunks; set aside.

Whisk together vinegar, lemon juice, 1 teaspoon sea salt, and dry mustard in a nonreactive bowl until salt and mustard are dissolved. Add egg yolks and beat until smooth. Add oil, drop by drop, and then in a slow, steady stream, whisking constantly until emulsified. Stir in garlic paste. If mayonnaise seems too thick, add a little more hot water until desired consistency is reached.