Add the mayonnaise to a large bowl, add salt and pepper; mix well and then set aside.
Toss ingredients together in the dressing. Cover and refrigerate until ready to serve.
Notes
Storing: To store the English pea salad, transfer it to an airtight container and refrigerate it. It can be stored in the refrigerator for up to 2-3 days.
Freezing: While it's not recommended to freeze the assembled salad, you can freeze the individual components separately. Blanched peas can be frozen in freezer-safe bags or containers for up to 3 months.
Reheating: If you want to serve the salad warm, you can reheat the individual components separately. For the peas, blanch them briefly in boiling water until heated through, then drain.