Steak Tacos With Cilantro Lime Cream

sour cream

greek yogurt

cumin

cayenne pepper

garlic clove, pressed through a garlic press

cilantro, roughly chopped

Juice of a lime

white corn tortillas

canola oil

Grilled steak, sliced thinly (I used a little over one pound of tri-tip)

red onion, chopped

queso fresco, crumbled

cilantro for garnish