In pressure cooker, saute bacon until crisp. Add onion and garlic and
cook until onion is softened, about 3 mins. Add peas to bacon mixture and
stir well. Add broth, tomato paste, oregano, bay leaf, salt, pepper
flakes, and brown sugar. Stir until thoroughly mixed. Secure lid. Over
high heat, develop steam to high pressure. Reduce heat to maintain
pressure and cook 5 mins. Release pressure accdg. to manufacturer's
directions . Remove lid.
Add kielbasa, bell pepper, and parsley to pea soup.
Bring to a boil over high heat and cook, uncovered, 3 mins., stirring
occasionally. Discard bay leaf.
Yield - 6 to 8 servings.
Source: The Pressure Cooker Cookbook