In a small bottle or jar, add the oil, balsamic vinegar, lemon juice, grated garlic, herbs, date syrup, grainy mustard, salt and pepper.
In a large bowl, combine all the chopped salad ingredients, including pasta and edamame if using.
But if serving later or in portions, spoon as much of the salad ingredients needed to finish at that time in a separate bowl and add the required amount of dressing; as much as needed.