Pumpkin seeds are pretty easy to come by this time of year. The seeds are delicious roasted and the “guts” make a great addition to soup stocks. You can also pick up raw, shelled pumpkin seeds in many health food markets any time of the year, and you should. Pumpkins seeds have a whole host of benefits all their own and plenty of recipes you can use them with. This pesto sauce is easy to make and simply lets you switch out the pine nuts for pumpkin seeds.