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Super Contributor
Posts: 352
Registered: ‎03-11-2012

How long can a casserole sit out before baking?

Good morning. I am having company over for dinner tonight. I am making the Pioneer Woman's recipe for her baked ziti. I want to have it made and in the dish and ready to go before my guests arrive. I don't want them to see me cook and do dishes-- I want to be able to enjoy the relish tray and talk with them while it's baking. How long do you thinks it's safe to have it sit on the counter before baking? The sauce and noodles would be hot and the cheese mixture cold.  I would think it would sit no longer than 25 minutes before I put it in the oven.  I'm not sure if that would be safe. Thank you for all replies. 

Trusted Contributor
Posts: 1,934
Registered: ‎05-09-2014

Re: How long can a casserole sit out before baking?

If sitting on the counter for 25 minutes is room temperature, I see no harm. Perhaps putting foil or plastic wrap over it to protect it from anything airborne would be ideal. You can remove the protection when you are about to put it in the oven. Bacteria grows in warmth and humidity. So if your counter is in direct sunshine or your house is kept at a tropical temperature, you might have concern. Normal room temps (generally around 68F) will not do harm in that amount of time.

 

I’ve prepared food like a roast or a casserole and left it on the counter for a half hour while the oven heated or I got the salad prepped and it came out of the oven just as tasty and not at any risk to human life. 

 

Enjoy your dinner party. 

Honored Contributor
Posts: 9,731
Registered: ‎06-10-2015

Re: How long can a casserole sit out before baking?

Sounds like there is nothing to spoil or go bad.  Im sure 25 min left out is not problem, but why not put it in the fridge until your are ready to bake it?

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Esteemed Contributor
Posts: 6,109
Registered: ‎04-14-2013

Re: How long can a casserole sit out before baking?

 25 mins on the counter sounds fine to me.  I'd do it in my own kitchen and serve it to guests.

 

Have a nice time.🍝🍷

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Honored Contributor
Posts: 8,555
Registered: ‎03-10-2013

Re: How long can a casserole sit out before baking?

To be safe, I'd put in the fridge. Or put in oven 5-10 before guests arrive.

Valued Contributor
Posts: 816
Registered: ‎06-04-2017

Re: How long can a casserole sit out before baking?

I’ve done this with baked ziti alot. I covered it with foil and made sure it wasn’t in the sun (we have a sunny kitchen). 

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Honored Contributor
Posts: 43,455
Registered: ‎01-08-2011

Re: How long can a casserole sit out before baking?

You're safe.  The acid in the tomatoes will keep you safe plus the heat in the oven.  You'd be good for an hour or so actually.