1Cook and drain spaghetti as directed on package.
2Meanwhile, in large skillet, cook chopped rosemary and garlic in oil over medium heat about 5 minutes, stirring frequently. Add tomatoes, salt and pepper. Reduce heat to low; cook an additional 15 minutes, stirring occasionally.
3Add cooked spaghetti to tomato sauce in skillet and toss until combined. Serve immediately. Garnish with rosemary sprigs.