Start by setting up your Instant Pot. If you've got a trivet, put it in and add some water. Then, just place your whole pumpkin on top. No need to chop it up or anything. Just make sure it fits nicely.

Seal up the Instant Pot and set it to MANUAL or pressure cook mode for 12 minutes. Once it's done, let the pressure release naturally. It'll take a little time, but it's worth the wait!

When the pumpkin is cool enough to handle, carefully move it to a big plate or tray. Now, slice it open and scoop out the seeds with a spoon. Don't worry, it's not too messy.

Once the seeds are out, scoop out all that cooked pumpkin flesh from the skin. Pop it into a food processor or blender. If it's too thick, add some water to get that smooth texture you're looking for. The amount of water is totally up to you—just add a little at a time until it feels right.

Ta-da! Your homemade pumpkin puree is ready to use. You can use it right away in your recipes or pop it in the fridge or freezer for later. And guess what? It'll keep in the freezer for up to 6 months! So go ahead, stock up and enjoy pumpkin treats all year round.