Roasted Three Pepper Salsa

1 yellow bell pepper , roasted, peeled, cored, seeded and chopped

1 green bell pepper , roasted, peeled, scored, seeded and chopped

1 stalk celery, finely diced

2 tablespoons chopped fresh parsley

2 tablespoons chopped ripe olives

2 tablespoons olive oil

1 tablespoon capers, rinsed and drained

1 teaspoon fresh rosemary

1 garlic clove, minced

Juice of 1/2 lemon

Salt and freshly ground pepper to taste