Advice please-Pasta bake....

Hi can you help me please...

I'm having pasta bake for my tea, its a homepride one in a jar and its litrally just pasta and the sauce put into the oven to bake.

I want to try putting tuna in it (i've never had tuna pasta bake) do i just put the tuna in right from the start in the dish with the pasta and the sauce or should i add it half way through??

Thanks for your help

doesn't really matter. whatever is easiest. When i make it from scratch i just cook pasta (free) add tinned tuna, sweetcorn and low fat fromage frais (free) and reheat it for a few minutes . . one totally free meal on EE x

Okay thank you should be okay to stick it all in then at the beggining