Step #1 Heat oil in a medium saucepan; stir/saute onion over medium-high heat for 3 mins.
Step #2 Stir in ham & garlic; saute 3 mins.
Step #3 Stir in peas & the next 4 ingredients; bring to a boil; decrease heat, & let simmer, stirring every once in awhile, 20 mins; adjust seasoning to taste with salt/pepper.
Step #4 Serve topped with sliced tomatoes, sliced green onions, & pepper sauce.