Soak dried peas overnight in a large bowl with 4" of water on top.
Fry the pork jowl (or bacon) and drain off all but 1-2 tbsp of fat. Drain pork/bacon on paper towels.
Sautee onion & garlic in fat until just turning brown.
Deglaze with stock, then add remaining ingredients. Bring to boil, then reduce heat and simmer for 2 hours.