In a large soup pot, warm the cooking oil and cook the hamburger until cooked through. Drain the excess oil.
Place the pot with the hamburger back on the stove and add the remaining ingredients and stir until mixed. Bring to a rolling boil and reduce to simmer for 40 minutes.
Serve warm.
Store leftovers in the refrigerator.
Notes
Poor into sterilized mason jars while hot, twist on the lids hand tight. You will hear a pop when the jar is sealed. Allow to cool completely, and store in the refrigerator for up to a week.
Recipe by This Lil Piglet at https://thislilpiglet.net/2016/12/cabbage-roll-soup-wild-rice/