The post How to Organize Cooking Oil ... is also a good practice to line the bottom of the tray or rack with paper or a storage liner to prevent the inevitable oil drips from ruining the tray ...

Once equipped with an ice cube tray, the process is idiot-proof. I take practically any flavorful concoction—any paste, jam, juice, broth, purée, etc. — and freeze cubes of it until solid.