When nobody is home, I love to do the thing I hate to watch other people do: I open the refrigerator door, and stand and stare inside, searching for inspiration. My mother's voice echoes in my ears: "Don't leave the door open! Just take what you want!" My mother wasn't really a let-your-imagination-run-wild kind of cook, but somehow, I've become one. A bit of this, some leftover that, the fixings for a salad or stir-fry or stew: it's all in my fridge. That's how this fantastic couscous salad recipe came to life. It started with leftover cooked Israeli couscous, which could just as easily have been orzo or small pasta (always make extra to have some on hand for salads). I discovered a rainbow of vegetables -- tomatoes, cucumber, bell peppers -- snipped some herbs fresh from the garden, and tossed it all with a tangy pomegranate dressing. Mix things up with whatever you find in the refrigerator. Go ahead; stand and stare. It works for me.