Freeze lasagne in single-serve portions in small freezer-weight bags or containers for a quick meal.
For single-serve portions, place lasagne on microwaveable plate. Microwave on HIGH 5 min. Let stand 1 to 2 min. For large portions, thaw in refrigerator overnight. Bake at 350°F until heated through (160ºF or when knife inserted in centre for 10 sec. feels warm to the touch).