Method:
Line a strainer with a double layer of cheese cloth. Spoon yogurt into the strainer and let it drain, suspended over a bowl for at least 2 hours. Discard drained liquid. The longer yogurt is strained, the thicker the resulting cream. If you desire a thicker spread, drain yogurt overnight in the refrigerator.
In small bowl whisk strained yogurt with olive oil, lemon zest, salt, pepper, chives, thyme, tarragon and basil. Let stand for 15 minutes for flavors to meld. Taste and adjust seasoning with salt and pepper