If a cheesecake is underbaked can you put it back in the oven?

Yes, you can put an underbaked cheesecake back in the oven.

Here's how to do it:

1. Check the center: Make sure the cheesecake is truly underbaked. The center should wobble slightly when you gently shake the pan.

2. Lower the oven temperature: Reduce the oven temperature to 275°F (135°C).

3. Bake in increments: Place the cheesecake back in the oven for 5-10 minutes, then check the center again. Continue baking in 5-minute increments until the cheesecake is set.

4. Monitor closely: Overbaking can lead to cracks, so keep a close eye on it.

5. Cool slowly: Once the cheesecake is set, allow it to cool in the oven with the door slightly ajar for about an hour. Then, transfer it to the refrigerator to cool completely.

Important Notes:

* Underbaking is common: It's better to underbake than overbake, as you can always fix it.

* Don't rush the process: Be patient and check the cheesecake frequently to prevent overbaking.

* Don't over-bake: If the cheesecake is still undercooked after several increments, it may have been undercooked in the first place.

* Try using a springform pan: It can make it easier to remove the cheesecake from the oven for checking.

Remember, cheesecake is delicate, so handle it with care!