Inspired by @scherzy. I put some thought into this. Twelve isn't enough but this is my best effort.
  1. Water.
  2. Salt.
  3. Sugar.
  4. Cayenne.
  5. Flour.
  6. Butter.
  7. Rice.
  8. Egg.
  9. Tomato.
  10. Yellow Squash.
  11. Mushroom.
  12. Pinto bean.