Here’s an easy mayonnaise recipe: Ingredients: 1 egg yolk 1 tablespoon of vinegar or lemon juice 1 teaspoon of Dijon mustard 1/2 teaspoon of salt 120ml of neutral-tasting oil (such as vegetable or sunflower oil) Instructions: In a medium-sized bowl, whisk together the egg yolk, vinegar or lemon juice, Dijon mustard, and salt until well combined. While whisking continuously, slowly ...