Citrus much?

Citrus much?
We’ve discussed this cake on its frosting card.
This recipe uses certain moisture amounts with varying flour amounts.
My mother once accidentally made lemon peanut butter cookies.
Chiffon pies with gelatin date to the 1920s, but were popularized in the 1940s.
The words “ice box” hint at the age of this recipe.
Although not native to the U.S., gooseberries are grown here.
The first of two recipes for date bars in this binder.
The second of two recipes in this box for date bars.
This looks like a depression-era hot milk cake with mocha frosting.
Not an extraneous ingredient in the mix.