It's now been updated from 26 pages.
Eggs? Section 3.2.6:
Whole eggs may be liquid or frozen and shall have been processed and labeled in accordance with the Regulations Governing the Inspection of Eggs and Egg Products (7 CFR Part 59).
Walnuts? Section 220.127.116.11
Nuts, walnuts, shelled. Shelled walnut pieces shall be of the small piece size classification, shall be of a light color, and shall be U.S. No. 1 of the U.S. Standards for Shelled English Walnuts. A minimum of 90 percent, by weight, of the pieces shall pass through a 4/16-inch diameter round hole screen and not more than 1 percent, by weight, shall pass through a 2/16-inch diameter round hole screen. the shelled walnuts shall be coated with an approved food grade antioxidant and shall be of the latest season's crop.
Here's the 26 page recipe.
In the good old days, it was just 22 pages!
Those brownies are one heckuva job!
Now we just have BP!
Heckuva job ............!
They could of just asked Tiger's mistress #14, for her brownie recipe instead!