Kerri'S Pink Tortellini
["4 Tbsp. butter or margarine", "1/4 c. finely minced onion", "1 can (14 oz.) Italian tomatoes, drained and seeded", "1 Tbsp. chopped fresh basil", "1/4 tsp. salt", "3/4 c. heavy or whipped cream", "1 pkg.(15 oz.) fresh or frozen cheese tortellini", "freshly grated Parmesan cheese", "fresh ground pepper to taste"]
["In saucepan melt butter over medium heat.", "Add onion and saute until translucent (about 5 minutes).", "In blender puree tomatoes until smooth.", "Add pureed tomatoes, basil, salt and pepper to saucepan.", "Reduce heat to low; simmer 10 minutes. Whisk in cream. Simmer 5 minutes more.", "Meanwhile, cook tortellini according to package directions.", "Transfer to a warm serving bowl.", "Add sauce, toss well.", "Sprinkle with Parmesan cheese.", "Makes 4 servings, 560 calories each."]
["butter", "onion", "Italian tomatoes", "fresh basil", "salt", "heavy", "Parmesan cheese", "fresh ground pepper"]