Cook pasta according to directions. Add broccoli florets for the last 3 minutes of cooking. Drain.

Combine the vinegar, mustard, honey and olive oil in a small jar with a pinch of salt and pepper. Shake well with the top on.

Toss pasta and broccoli with half of the dressing in a large bowl . Stir in the peas and red pepper flakes and leave to cool.

Once pasta is cool, add the chopped herbs and feta. Toss with the remaining dressing, add salt and pepper to taste.