Better than balsamic vinaigrette

In a bowl combine: 

1/2 medium red onion, diced finely

4 Tbsp Basalmic vinegar

2 Tbsp EVOO

1 avocado mashed

salt, pepper to taste. 

*Add halved cherry tomatoes if desired.

Let sit at least 15 mins to chill and marinate prior to serving in refrigerator.

Mix with fresh spring mix (1/2 tub of Costco size), serves 4.