Make the Dressing: In a large bowl, add extra virgin olive oil, lemon juice, mustard, honey, dried oregano, salt, and pepper. Whisk all ingredients together until smooth and well combined. This zesty dressing forms the flavor foundation of your salad, bringing together tangy, sweet, and savory notes.
Add the Black-Eyed Peas: Add your rinsed and well-drained black-eyed peas to the bowl with the dressing. Gently stir them so they are completely coated in the dressing. Allow them to sit while you prepare the vegetables—this resting time helps the peas absorb the flavors and removes any canned taste.
Add the Vegetables: Finely chop your bell pepper, red onion, tomatoes, cucumber, and parsley. Make sure the corn is well-drained if using canned. Add all the prepared vegetables to the bowl with the seasoned peas. Mix everything together thoroughly until all ingredients are well combined and coated with dressing.
Taste and Serve: Give your finished salad a taste and adjust the seasoning with additional salt, pepper, or lemon juice if needed. The salad can be served immediately at room temperature or chilled for later. Enjoy it as a standalone dish or pair with cornbread or pita bread. For an optional flavor boost, sprinkle some crumbled feta cheese on top before serving.