A simple recipe to marinate steaks for a cookout: onion juice tenderizes meat without draining its own juices and no need to clean onions themselves as if you would need to do when marinating meat with chopped onions.

I used only salt and ground black pepper as seasonings this time, but other spices can be used to your taste: bay leaf, allspice, paprika, whole peppercorns, whatever you like.

Any meat cut will work here, more lean meats may require more time for marinating.