I don't recommend baking this to store as a freezer meal because the texture of the creamy goat cheese sauce will change significantly, and pretty much disappear. That is typical for many cream sauces once they hit the freezer. The leftovers of this radicchio pasta freeze fine, as long as you're willing to put up with the change in texture to the cream sauce. Just heat it in the microwave for a few minutes. You'll still have cheesiness from the fontina and richness, just no real sauce to speak of.