Well, I never! I'll have to try this. Doesn't sound like something you would make jelly out of!
Purple Pea Hull Jelly (from The Joy of Canning e-book)
4 cup juice from cooked pea hulls
5 cups granulated sugar
1 package Sure-Jell
Wash pea hulls well, using as many as you wish. Cover with water. Boil until tender. Drain juice through several thicknesses of cheesecloth. Add Sure-Jell to measured juice. Bring to a boil. Add sugar and bring to a boil that can't be stirred down. Boil for 10 minutes. Pour into hot jars and seal. | 
