In medium saucepan, bring 1-1/2 cups water, 1/2 cup lowfat milk and 1 Tbsp. margarine (optional) to a boil.
Stir in contents of Knorr Sides package and return to a boil. Reduce heat and continue boiling gently for 12 minutes or until pasta is tender, stirring occasionally.
3. Let stand 5 minutes.
Stir in the tomatoes, mozzarella pearls and basil.
Serve and enjoy!