Preheat the oven to 400 ... beat in the peanut oil. Add the mushrooms and ... with the melted butter. Sprinkle with a pinch ... teaspoon pepper. The dressing can be prepared up to ... serving, put the salad greens in a large bowl ... walnuts over the top.
Ingredients: 11 (arugula .. juice .. mustard .. oil .. salt .. vinegar ...)