Heat olive oil in a large nonstick skillet over medium-high heat.
Add cauliflower, broccoli, onion, curry powder and pepper; cook 3-4 minutes, stirring mixture constantly.
Add stock, chickpeas and tomatoes; bring to a boil.
Cover, reduce heat, and simmer 6-8 minutes or until vegetables are tender, stirring occasionally.
Sprinkle with cilantro, onions and peanuts; serve with yogurt.
Note: Serve over whole grain rice or noodles. Mix yogurt into vegetable mixture for more creaminess.