Turn last night’s dinner into a tasty taco with an pickled onion and a rich crema.
Cook's Note:For the Flank Steak with Chimichurri recipe, click here.
In a small bowl, mix the sugar and rice vinegar and add the onions. Allow to sit for at least 1 hour or overnight.
In another small bowl, add the yogurt, cilantro, garlic, lime juice, oil and salt. Give it a big stir. Refrigerate until ready to use.
Bring tortilla, a few tablespoons of yogurt sauce and onions in separate containers to assemble at the office. Bring the avocado to slice.