In a blow, blend the oup, sour cream, plain yogurt, green onion and spinach.
2
Cover; refrigerate at least 2 hours.
3
Note: for cheese add 1/3 cup grated parmesan cheese and increase sour cream to 1 ?cups note: for smoky spinach dip add 1 tb imitation bacon flavored bits and increase sour cream to 1 ?cups.