Onion paste can be made and stored by blending onions until smooth and then freezing the paste in ice cube trays.
Here's a breakdown based on the provided video snippet:
- Blend the Onions: Take your onions and blend them until you have a smooth or roughly blended mixture.
- Portion and Freeze: Store the blended onion paste in ice cube trays for convenient, small, ice-cube-sized portions.
