The easiest way to "put up" peas (preserve them for later use) is by freezing them. This involves blanching and freezing.
Here's how to freeze field peas:
- Shuck the Peas: Remove the peas from their pods.
- Wash: Thoroughly wash the shucked peas.
- Blanch: Place the washed peas in a large pot filled with water. Bring the water to a boil. Blanching helps preserve the color, flavor, and texture of the peas.
That's a basic outline of the process described in the provided source. More detailed instructions would likely include cooling the peas after blanching and proper storage in freezer bags or containers.