My deceased aunt made these wonderful melt-in-your-mouth black walnut cookies every year. I was little at the time so I never got the recipe. I need help trying to find it!

I'll describe them: They were balls the size of a small walnut. When you bit into one, they were hollow on the inside; if you popped one in your mouth, it literally dissolved/melted in your mouth. The black walnuts were finely ground.

Can anyone help me?

THANKS!

shelley