No blog to link you to; I actually received this recipe in an email from Sabai Body Temple, where I have had two massages recently. Hey, any Temple that would send me a recipe like this deserves a third visit!
This is their recipe for Rocket Potatoes. Make it this July 4th!
I didn't have the grainy mustard so I used Grey Poupon. White wine vinegar made a great stand in for the sherry wine vinegar. Red skinned potatoes were perfect!
Warm Potato Salad with Arugula - serves 12
Known as "Rocket" in my end of the world. Rocket Potato Salad sounds pretty cool, doesn't it?
3lb white potatoes - scrubbed
1/4 c plus 3 Tb extra-virgin olive oil
salt and fresh pepper
2 Tb grainy mustard
1 1/2 Tb sherry vinegar
1 small sweet onion, thinly sliced
5 oz baby arugula
Preheat the oven to 425 F. Cut the potatoes into 1/2 inch wedges. Scatter onto two large rimmed baking sheets. Drizzle with 3Tb olive oil and toss until coated. Season with s/p and roast for about 25min. until golden and crisp. In a small bowl, whisk the remaining olive oil with mustard and vinegar; season with s/p. In a large serving bowl, toss the potatoes with the onions and arugula. Top with dressing - toss again and serve. I've also done this with caramalised onions which is a yummy sweet contrast to the peppery Rocket.