Harissa—the North African chile paste that gives this vegetarian dinner its heat—varies greatly from brand to brand. Taste it before you add the vegetables to the marinade, and add more if it strikes you as too tame. For a richer dish, make a fast sauce with mayonnaise whisked with harissa, lemon juice and water and drizzle it over the vegetables and couscous just before serving. Slideshows: North African Dishes
Tip: Add rinsed chickpeas and shredded greens for a next-day wrap or salad. Tip: This marinade is also terrific for grilled boneless, skinless chicken thighs. Tip: Chop any leftover roasted vegetables and fold them into beaten eggs for a savory breakfast scramble. One serving: 411 cal, 10 gm fat, 1 gm sat fat, 72 gm carb, 8 gm fiber, 10 gm protein.