Combine all the ingredients for the salad in a large bowl. Very lightly dress the salad right before serving, reserving the rest of the dressing on the side for people to add more.
If you want the salad to have a pretty presentation. Dress the spring mix and add the strawberries, Feta cheese, and walnuts on top. Just looks prettier.
Balsamic Vinaigrette Salad Dressing
Add all ingredients to a bowl and use a whisk to mix. Or you can add all the ingredients into a jar and shake to mix.
Use immediately or store in the fridge for up to a week.