This is the only recipe I could find.

BLACK WALNUT JELLY

"I've searched the web high and low for a recipe for "Black Walnut Jelly." In that search, all I found was ALOT of other people searching as well. I recently went to a county fair/craft show and found a booth selling black walnut jelly, so I bought a jar. The ingredients were listed, but I had to guess and estimate the quantities. I was pleased with the outcome, and thought I'd share my recipe with you."

24oz apricot nectar
12 oz pear nectar
4 oz water
4 oz black walnut extract

Combine in large saucepan. Add 1 package pectin, stir until boiling. Add 6 1/2 cups sugar.

Return to a boil and continue 1 minute. Remove from heat. Skim top, and stir in 2 cups chopped walnuts. Pour into sterilized jars and process.

After 30 minutes turn your jar upside-down to distribute walnuts throughout the jelly.

*I used the ingredients on the bought jar of black walnut jelly, and based the quantities on the "sure-jell" recipe for plum jelly. It worked out well.

Makes 9 cups
Source: Amy / Uncle Phaedrus