Trim the tough ends of the asparagus off. Lay them on a baking sheet and drizzle with 1-2 T olive oil, sprinkle with a generous pinch of salt and cracked pepper, and half of the lemon zest. Roast in the oven until just tender, about 20-25 minutes. Cut into bite size pieces.
Bring a large pot of salted water to a boil. Add 2 cups Israeli Cous Cous, and cook until firm.