Add salt, pepper, and a little bit of olive oil to the shelled, raw pumpkin seeds. Spread them in a single layer on an aluminum foil-lined u003cspan data-tasty-link-href=u0022https://amzn.to/3nzQxhuu0022 class=u0022tasty-linku0022u003ebaking sheetu003c/spanu003e. Bake at 350º F (180º C) for 15-20 minutes, or until toasted. Cool completely in the pan.