When cooking pasta I cook to almost the point I normally would. Keep it about 2 minutes less than you would like it. Place in single serving or family serving size in Freezer Bags. Add a touch of olive (or other vegetable) oil. Remove as much air as possible and freeze.
You can freeze other items like this as well.
Always freeze the following in single serve size containers or bags: rice, quinoa, bulgar wheat and couscous.