In the work bowl of an electric pressure cooker* set to highest sauté setting, heat oil. Add onion and cook until just tender, 3 to 4 minutes. Add garlic and cook until fragrant, about 1 minute. Add wine and cook until reduced by half, 3 to 4 minutes. Turn sauté setting off. Add stock, peas, thyme, oregano, bay leaf, salt, and black pepper, stirring until well combined. Lock lid and confirm valve is set to seal. Set cook time to 40 minutes on high pressure. When finished cooking, allow pressure to release naturally.
Discard bay leaf and stir in vinegar. Garnish with oregano and red pepper, if desired. Serve warm with collard greens.
Notes
*We used Instant Pot®.
Recipe by Taste of the South at https://tasteofthesouthmagazine.com/southern-style-vegetarian-black-eyed-peas/