How to make vegetable salad with mayonnaise   Ingredients: 1 Cup of peas 2 Carrots diced 2 Potatoes cut into cubes 1 Cup chopped green beans 2 Tablespoons vegetable oil 1 Cup mayonnaise 2 Tablespoons vinegar 2 Tablespoons of lemon juice 3 Tablespoons of milk ½ Teaspoon black pepper ½ Teaspoon salt   Method: Boil potatoes, beans, peas and carrots and mix them all together.