New Potatoes with Beans & Cress

|Poor old cress always gets relegated to egg mayonnaise but it really works with potatoes too!|new potatoes runner beans green beans cress|1 kg new potatoes250g runner or green beans trimmed and cut into short lengths1 package cress snipped1 clove of garlic1 tablespoon red wine vinegar1 teaspoon Dijon mustard3 tablespoon olive oil|Boil the potatoes for 15 mins tipping in the beans for the final 4 mins. Drain and cool under cold water until just warm or leave to one side if you have time.Whisk together the dressing ingredients and toss through the warm vegetables. Scatter the cress on top and serve straight away.|5.00 minutes|6|https://www.bbcgoodfood.com/recipes/2817/new-potatoes-with-beans-and-cress-