In a skillet heat olive oil. Saute scallions for 30 seconds. Add peppers, tomatoes, chick peas and rosemary and bring to a simmer. Season to taste with salt and pepper and simmer until flavors come together. (If sauce gets too "tight" add water.)
When pasta is done, toss with olive paste and transfer to heated dish; top with sauce and garnish with cheese.
Recipe courtesy of Michele Urvater