Put potatoes in a pot with salted water and boil for about 15-20 minutes until fork-tender.
Heat olive oil in a large saucepan over medium to high heat. Add peas and roast for about a minute.
Add wild garlic, scallions, nutmeg, salt and pepper and roast for a couple of minutes until slightly softened, stirring occasionally.
Lastly, add the potatoes and mix with the greens. Top with freshly grated lemon zest, sprinkle with parsley and serve.