Lasagne using cold bolognese

[whoami24601]

I made bolognese last night, and made loads extra so I could do lasagne tomorrow as well. Now I'm panicking as I'm not sure how best to do this! Can I put it together cold and cook through in the oven? If so, what temperature/ how long for? Help!

[April45]

Yes, cook like normal but for longer as it obviously needs to heat up. Cook until pasta is soft.. 45 to 60 mins. Poke it and see!

[HardAsSnails]

I always do this and I find it holds together better. I cook on about 160° fan until it's done.