1. In a large skillet, combine olive oil, paprika, cumin, chili powder, garam masala and curry powder. Heat on low for about a minute. Add a little water if it looks dry.
2. Turn the heat to medium. Add the onion and saute about 2 minutes.
3. Add remaining ingredients except for rice and stir well to combine. Heat until the vegetables are hot, stirring frequently. Serve over hot, cooked rice.