The normal temperature for cooking lasagna is 350 degrees for about 30 minutes. Going from 350 degrees to 250 degrees is a 71% reduction. 71% of 30 is 21.3.
I would conclude that it would take 51 minutes.
well first of i think that if you bake it at 275 degrees and not 350 like its supposed to, its gonna be undercooked. But at 275 it should maybe be about 2 hours but you should check it from time to time.
Probably about 40 minutes but be careful - that's quite a high temperature. It'll probably work okay if you're baking a stew or casserole in an closed oven-proof cooking pot.
If you're baking a cake or a joint of meat or anything with an exposed surface area then it's highly likely to burn. Some things need long slow cooking if they are not to be ruined. 350 degrees is the normal temperature at which to bake a cake in about 45 minutes.
If you have a fan-bake oven then cook it at 350 degrees with the fan on for a shorter time. If you must use the higher temperature I suggest you place the food in the bottom of the oven. Cover the top with foil or baking parchment after the first 30 minutes to prevent it burning. Watch it carefully through the oven window.
If the casserole should be baked at 350 degrees, bake it at 350 degrees. Why would you want to bake it at the wrong temperature?
If for some reason I had to do this, I'd probably start by baking it for 60 minutes and then checking it to see if it looked "done" yet. When you bake something at 350 degrees, the point is usually not to bring the internal temperature all the way up to 350 degrees. So do whatever tests seem appropriate ... check the color, see if a toothpick inserted into it comes out "clean", etc.
On the off chance it helps; 60 minutes at 350 degrees is about the length of time recommended for baking potatoes, and at 325 degrees the recommended baking time is 90 minutes. However, that's probably not right for a casserole; your casserole likely isn't as thick as a potato and probably transfers heat better, so the baking time is almost certainly going to be less than 90 minutes.
Fish sticks take about 15 minutes to bake in the oven. If they are frozen, read the time recommended on the package. Homemade ones should be baked at 400 degrees Fahrenheit.
Depending on the specific recipe, an apple strudel might be baked for as few as 30 minutes to as many as 45 minutes. Temperatures also vary from 350 degrees Fahrenheit to 475 degrees Fahrenheit.
Cook them until they are done. No more, no less.
Different cookie recipes require different cooking times and temperatures. Many familiar cookies, such as chocolate chip cookies, bake 8 - 10 minutes at 350 degrees F. But one should always follow the recipe for the cookies one is baking.
there are usually baked at 350 degrees.
it depends on the dish, but 5-10 minutes
Bake covered at 350 degrees for 10 minutes in oven. Bake another 6-10 minutes uncovered until fish flakes.
Bake is the present tense. Example: I love to bake. I bake often.
Since Talapia is a seafood, it is extremely important to know that overcooking of the fish should be avoided. When starting to cook baked Talapia see that the temperature of the oven is set to 300 degrees Fahrenheit to 400 degrees Fahrenheit and not exceed that. Coming to how long to bake Talapia, the recommended time would be 15-20 minutes if covered and if uncovered, it could extend to 30-40 minutes.
A whole chicken should be baked (roasted) uncovered at 350° for about 20 minutes per pound.
I'd be surprised to see any recipe state that a dish should be cooked for precisely 13 minutes - 15 minutes maybe - it's a very short cooking time, and for such a short cooking time and allowing for individual variations between ovens there can be no hard-and-fast rules. Pastry is usually baked at a somewhat higher temperature (so that the flour absorbs the melted fat more quickly) and this sounds like it might be the blind-baking of an empty pie crust. The answer to your question is: bake it for 13 minutes at 350 degrees and then see if it is done - if not, then give it a couple of minutes more and check again.
If the pizza dough is completely uncooked, preheat to 220 degrees C. If the pizza dough is precooked or part-baked (like most supermarket pizzas), bake at 180 degrees C.