Heat your pressure cooker on saute or browning. Add the bacon and saute until it is good and crispy. With a slotted spoon, remove the bacon and place on a paper towel-lined plate.
Place the onions in the pressure cooker with the bacon grease. Saute for 2 minutes and add in the mushrooms and garlic. Saute about a minute. In goes the rice, butternut squash, kale, stock, salt, pepper, and nutmeg.
Cover and seal the pressure cooker. Adjust to pressure cook on high for 8 minutes. Once the time is up, quick release. When the pressure is released, remove the lid. If there is too much liquid, simply turn heat back to saute and cook, stirring frequently for another 2-5 minutes. Mine took about 3 minutes, but this will depend. All pressure cookers cook at different temps, you may not need this at all!
Add in your parmesan. Mix well, then check for seasoning. Make sure you don't check seasoning before you add in the parmesan. It is a really salty cheese and makes a big difference when you add it in.
Plate your risotto and top with the bacon and another sprinkle of parmesan.