Rinse peas and disguard any rocks, bugs, etc that may be in the bag. I've never had this problem so to be fair, I don't usually rinse.
Scoop 1 cup of peas into a quart jar or 1/2 cup into a pint jar
Fill the rest of the way with water, making sure to leave 1" headspace
Optional! Add 1 teaspoon for quart or 1/2 teaspoon for pint
Fill your pressure canner with water to manufacture recommended level
Add jars to canner
Process for 90 minutes for quarts or 75 minutes for pints
Allow canner to completely depressurize before opening
Once depressurized, pull out jars and place on a towel until you hear the beautiful *ping*
If any jars fail to seal, refrigerate and use within 4 days.
Be sure to label your jars!