Looking at the markdown file, I'll convert it to cooklang format according to the rules:

```cooklang
---
title: Garlic Lime Steak Marinade
course: Marinade
tags:
  - steak
  - lime
---
= Ingredients
Whisk together in a jar:
@kosher salt{3/4%tsp},
@pepper{1/2%tsp},
@cumin{1/2%tsp},
@lime juice{1/4%cup},
@olive oil{2%tbsp}

= Steak
Add steak to the marinade in a bag and flip halfway through

= Notes
Optional: add chopped cilantro
```