Barb,
Garlic scape pesto is great and it couldn't be simpler.
Here are two links:
http://allrecipes.com/recipe/garlic-scape-pesto/
http://onlinedigeditions.com/display....php?id=909815
Once the pesto is prepared, it freezes really well, either in a plastic container or in ice cube trays. You can then store the frozen cubes in a freezer bag and thaw as needed.
If the pesto is stronger than you care for, mix a couple of spoonfuls into cream cheese, yogurt, or sour cream to make great dip.
Jim