🔕 🔔

My Basket ()

All questions

How do I figure the time to roast 4 4-5 lb boneless legs of lamb at the same time?

I'm serving 18-20 people, have a big GE oven with both regular and convection setting, usually use the high-heat method (425) and roast one for about 45 min. Would 4 at once be 4 times that, or less? I'd expect the convection setting, which I've never used, to reduce cooking time, perhaps work well for this.

asked by SBKSB almost 3 years ago
3 answers 503 views
730e314f caf5 438f 9a9a 998057ffb9ff  20151109 150352
Susan W

Susan W is a trusted source on General Cooking.

added almost 3 years ago

Oh gosh no, not 4 times as long. It most probably won't take any longer for four as it does one as long as there is space between each one. Definitely use the convection setting. Keep in mind the convection setting will add 25° to the temp, so you may want to cook the roasts at 400°. My mom has a big roomy gas Wolf convection oven and her roasts always come out so beautifully browned. You probably know this, but be sure to give your roasts about an hour of counter time to come to room temperature.

23b88974 7a89 4ef5 a567 d442bb75da04  avatar
added almost 3 years ago

I once tried cooking 2 beef roasts at the same time, making the assumption that it would take the same time as one, but that turned out not to be true--took nearly 2x as long and messed up dinner--hence my query. Something to do with surface area and heat absorption, perhaps? Convection might help.
Thanks for your input.

23b88974 7a89 4ef5 a567 d442bb75da04  avatar
added almost 3 years ago

I don't know anything about convection - but for a regular oven I agree with above. Same cooking time for one or four roasts. Have a great dinner!

Let's Keep in Touch!

Get the recipes and features that have us talking, plus first dibs on events and limited-batch products.

(Oh, and $10 off your order of $50 or more in the Food52 Shop, too.)

Please enter a valid email address.