Just made this and due to the comment above I decided to change it ALOT. Here it is:
Put a hunk of all kinds of veggies in this soup ... clean out the fridge time. Use ends and toss later.
Start with 8 cups water and 1/2 cup any vinegar. Bring to boil. Add 4 any flavor boullion cubes.
I added 1 Tbs hot pepper flakes, 1 Tbs oregano, 1Tbs salt, 1Tbs parsley flakes, 1/2 Tbs Pepper
Simmer until everything is soft (about 1-1/2 hrs).
Strain all veggies out except for cabbage and toss em out.
Add 1 Tbs cornstarch shaken with 1/2 C water for a thicker broth.