Green Beans and Peas with Celeriac and Mango

• 1 pound green beans, trimmed
• 1½ cups shelled green peas
• ½

Cook the green beans in a medium pot of boiling salted water for 3 minutes. Add the peas and cook for 3 more minutes. Drain and transfer to a bowl. While the vegetables are still hot, add the celeriac and mix well.

In a small bowl, combine the olive oil, vinegar, and mustard. Season with salt and sugar to taste; mix well.

Pour the dressing over the beans and peas and toss. Add t