Freezing nut roast - before or after cooking?

[motherforceawakens]

I am going to prepare some nut roast today and was going to freeze it in the tin uncooked. Is there any reason why that might be a bad idea that I haven’t thought of? It has eggs, cheese, butter, quinoa as well as usual nuts and dried fruit (Jamie recipe).

Dh freezes it uncooked and it's always ok.

Thanks vivalabeaver!