Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: (if you use a food processor, you will no doubt have the perfect mayonnaise--a mixing bowl takes more effort.) place all ingredients, except the oil, in the food processor. start the motor. slowly, drip by drip, add the oil. once an emulsion starts (it starts to thicken), you can add the oil more generously. adjust seasonings--more salt, pepper, lemon. this will last 5-7 days in the refrigerator.

Target recipe: combine egg, mustard, salt, juice, and vinegar in a blender. blend for 30 seconds or until well mixed. run the blender at low speed and add the oil very slowly. once the mixture emulsifies (about the last 1/3 cup of oil) you can add the oil more quickly. put into a jar and refrigerate.