How to Make Pumpkin Puree at Home From a Market Sugar Pumpkin
A home recipe explains how to turn a sugar pumpkin into puree: halve it, roast cut-side down at 400 degrees for 45 to 50 minutes, then scrape and blend the flesh. It notes one 15-ounce can equals about 1 3/4 cups, and that sweet potato, butternut squash and red kuri squash can substitute.