Pasta Salad with Goat Cheese and Arugula

From: http://www.marthastewart.com/

Ingredients

• Coarse salt and ground pepper
• 3/4 pound gemelli or other short pasta
• 1 can (15 ounces) cannellini beans, rinsed and drained
• 3/4 cup crumbled fresh goat cheese (3 ounces)
• 3 tablespoons olive oil
• 2 tablespoons red-wine vinegar
• 2 teaspoons Dijon mustard
• 1 bunch arugula (8 ounces), torn
• 1/2 small red onion, thinly sliced

Directions

1. In a large pot of boiling salted water, cook pasta until al dente. Drain pasta and rinse under cold water. In a large bowl, toss pasta with beans and goat cheese.
2. Make dressing: In a bowl, whisk together oil, vinegar, and mustard and season with salt and pepper. (To store, refrigerate pasta mixture and dressing separately, up to 1 day.) To serve, toss pasta mixture with dressing, arugula, and onion.