![](https://api.vip.foodnetwork.ca/wp-content/uploads/2021/08/7bc98899-d46c-4dad-bcaa-f9b55787678f_flank-steak-tacos_webready-2.jpg?w=3840&quality=75)
Prep Time
1h
Yields
1 serving
Turn last night’s dinner into a tasty taco with an pickled onion and a rich crema.
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ingredients
4
- 6 slice leftover flank steak (see Cook's Note below)
2
- 3 small corn tortillas
1
avocado
½
small red onion, thinly sliced and rinsed in very warm water
½
tsp sugar
⅓
cup rice vinegar
½
cup plain Greek yogurt
½
cup loosely packed cilantro leaves
1
clove garlic, minced
2
tbsp lime juice
2
tbsp olive oil
⅛
tsp salt
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directions
Notes
Cook's Note:For the Flank Steak with Chimichurri recipe, click here.
Step 1
In a small bowl, mix the sugar and rice vinegar and add the onions. Allow to sit for at least 1 hour or overnight.
Step 2
In another small bowl, add the yogurt, cilantro, garlic, lime juice, oil and salt. Give it a big stir. Refrigerate until ready to use.
Step 3
Bring tortilla, a few tablespoons of yogurt sauce and onions in separate containers to assemble at the office. Bring the avocado to slice.