Go green tonight! Super yummy dish that can be prepared in advance and tossed with hot oil just before dinner is served. It's a veggie lover's delight.
For 8 people
Place the walnuts on an ungreased baking sheet. Bake at 350 degrees for 5 to 8 minutes. Cook beans in large pot of boiling salted water until just tender, about 5 minutes. Drain. Rinse beans with cold water, and drain well. Can be prepared 6 hours ahead. Let stand at room temperature. Melt butter or margarine with oil in heavy large skillet over high heat. Add beans and toss until heated through, about 4 minutes. Season with salt and pepper. Add walnuts and parsley and toss. Transfer to bowl and serve.