Best way to prepare lasagne ahead for a family gathering?

[JP12345]

I'm catering for a big family gathering where we will all be out (together, at church, I can't get out of it) until everyone arrives at ours absolutely starving, so how do I deal with the lasagne?
Should I cook it in the morning and leave it warm in the oven for 2 hours? Or cook it whilst we're out? (Risky, no?). Defrost or cook from frozen? Or is lasagne a non-starter???
I'm tying myself in knots with the questions, please someone put me out of my misery....

cook It in a slow cooker.

So you want to be able to serve food within minutes of getting home? Uusally, with a lasagna, I'd do all the prep before then pt in the oven for 45 minutes an hour before we want to eat If I was out, I'd make sure I was the person who left the most promptly to get home and get it in before everyone even arrives, then, as people are arriving I'd assume it take s bit of time to get everyone drinks, coats off etc. Have some snacks and nibbles out during this period and then, no problem, lasagna ready within an hour.

I don't think it's realistic for people to expect to walk trhough the door and fall on the main meal if it's something hot.

How long will you be at church? If it’s only an hour or so, I’d be tempted to put it on when you’re out along with some roast baby potatoes and have a prepared salad so it’s all nice and ready to dish up when you come in.

How long are you going to be out for church? I’d cook from frozen with the oven timed to come on an hour before I got home. It’ll be just about ready and it sitting frozen won’t hurt it.

Lasagne is a great one. Id cook it the day before, refridgerate, then warm it up. Slightly worried about how you warm it up when you are out, I guess put it on very low then crank it up for 15mins when you get in.
Whenever I cook lasagne and serve it straight away it is very sloppy.

Does your oven have a timer? Could you put it in there before you leave and set the timer to go for eg an hour, then turn off?

Or, get it completely cooked, then put back in with foil over the top to reheat as soon as you’re back and have lots of nibbles out ready.

Or - any neighbours you could ask to put it in for you?

This is my main problem, it's a communion with tea at the church hall after so it's a bit "how long is a piece of string"

Thank you, This is all really useful, especially that they may have to deal with a short wait!

Thank you! I'm going from frozen because the fridge will be stuffed with a stew, cold meats, desserts etc

I see there's a post church tea.... I am even more certain now you can just stick it in when you get home. During the tea, quietly slip out, zip home, get the oven on (leave the lasagna out while you're at church - it won't go off in 2 hours and it will allow it to be fully room temp when you put it in the oven). But the time everyone has actually turned up and got themselves sorted, it woudln't surprise me if the lasagna has been sitting out for more than long enough to have settled (as someone else ahas said - you don't want to serve it straight from teh oven, it needs a bit of time to go from bubbling and runny!).

The trick might be how you get home - but in a situation like this, I'd insist that DH and I take two cars so that I could quietly slip out while he corrals children, elderly relatives etc.

This is genius... the oven defo has a timer, it's just that I've never used it! (Surely if I have enough time to make a lasagne I have enough time to figure it out???)

So if I go from frozen, I can leave it in there, set it to come on/off and then even if it's not 100% I can finish it quickly when I get back....

You amazing people have already helped my brain.... but...

If it's a ginormous lasagne from a deep freeze (ie -20) how would you set the oven? Long and low?

Cook and assemble the Lasagne the night before.
Before church prepare a salad (dress later) and bread etc.

Pop the Lasagne out of the fridge and into the oven as you leave for church. Set the oven timer for half an hour before you arrive home.

When to arrive home the Lasagne will be almost ready.

I can set my oven to switch on and off on it's own. So if it's going to be frozen, I would put it in the oven before we went out, set the oven to come on maybe 30 minutes before we were due to be home, and then by the time everyone had their coats off etc it would be done within 15 minutes. I'd set it to switch off as well so I didn't burn the house down if we were delayed or similar.

I'd accept that if you want food to be immediately available when people walk through the door, it's going to have to be something in the slow cooker, or a longer casserole type thing, or, someone's going to have to be at home to cook it.

If you can't get there and back in 45 mins then lasagne isn't what you're after here.

X post with everyone else! I think I'd go for 150-160 for maybe 1hr 30, and cover the top over so it doesn't go too brown, then wack it up to 200 for 15-20 with the foil taken off when I got home.

I would do it from chilled, not frozen, if it's big as it'll take ages to defrost the middle while the edges get burnt. It won't go off if it's sitting in the oven for an hour or two before it's cooked.

Make it a day before or in the morning, just heat it up after coming back. Enjoy your lasagna!

No idea on the timings especially from frozen (I think I’d want to let it defrost before cooking unless I was very certain of cooking from frozen timings)

But lasagne is fine to be left sitting for a while after cooking is finished - it’s better if you leave it to settle for at least 30 mins before eating. I did one yesterday and aimed it to be ready 45 mins before we wanted to eat - I just turned the oven off and left it in there and took it out before eating.

Oh and if you’re using the oven timer, practice beforehand with it as they can be tricksy beasts! Make sure the clock is set right too or it probably won’t work!

Throwing a spanner in the works, I think if it's essential that you're all sitting down and eating within minutes of getting home, and there are a lot of you, I'd make a first course that can be ready to be put on plates or in bowls straight from the fridge as soon as you're home. Something simple but tasty, like prawn cocktail, or a Waldorf salad, or smoked salmon with a twist of lemon and a little horseradish cream, with thin slices of brown bread and butter or similar on the side. Meanwhile the lasagne can be reheating (ideally from room temperature or close to it, to speed that up). In my experience reheated lasagne is (a) nicer and (b) a lot less sloppy than freshly cooked, so that is actually a positive. Also, the lasagne will go further if you have filled up a bit with a starter first.

If it’s huge I’d put it in at 150, cover with foil and let it cook for a good hour, I’d then turn the over up to 180 when you get home and take the foil off to let it crisp for another 20 minutes or so. Lasagne is pretty forgiving so you can let it sit after cooking and it’ll hold its heat so don’t worry if it’s ready before you are.

Lasagne actually benefits from sitting a while (imo) before serving, so I might be tempted to set the cooking timer to end half an hour or so before your expected eating time. A large dish of lasagne isn’t going to get cold in the oven anyway.

Defrost it first especially if very big, that would take far too long in an oven from frozen for the centre to be hot possibly with sides too cooked at that stage.

If it's big take it out night before and let it thaw, I always have frozen lasagna and pretty big ones and you'd be surprised how long they take to thaw. It's not going to be thawed and too warm leaving out overnight, stick it on a frozen ice block if you want to slow down the thawing even.

Instead of one large lasagne, I would make two normal sized ones.

As it’s Communion and a tea in the hall afterwards, I would skip the tea and come straight home. I would prefer fifteen minutes in the house on my own just to get the last few things set.