Add the mayonnaise, olive oil, maple syrup, lemon juice, garlic, mustard, salt and pepper to a jar and shake until smooth.
½ cup mayonnaise, ½ cup olive oil, 2 tablespoons pure maple syrup, 1 tablespoon lemon juice, 2 cloves garlic, 2 teaspoons Dijon mustard, ¼ teaspoon salt, ¼ teaspoon ground black pepper