Heat pecans in oven at 300 to 325 degrees until they feel hot, not so much as they loose any oil. Put in hot, dry, sterile jars. Seal and process.

Water Bath Method:

Place in 2 inches of boiling water and process for 30 minutes.

Pressure cooker method:

Place in 2 inches of water, leave weight off as steam escapes for 7 to 10 minutes. Put on weight at 5 pound and process for 3 minutes. Let pressure drop normally and remove jars.