Judith Fertig said this quote

I knew that sunny citrus helped put things in focus, sharpened the memory, just like a squeeze of lemon juice could sharpen and clarify the taste of sweet fruit. I was also well aware that too much citrus could indicate a corrosive anger. My first wedding at Rainbow Cake had taught me that. But this was a gentle, subdued citrus, like the taste of a Meyer lemon.Spice usually indicated grief, a loss that lingered for a long time, just like the pungent flavor of the spice itself, whether it was nutmeg or allspice or star anise. The more pronounced the flavor, the more recent the loss and the stronger the emotion. So there was some kind of loss or remembrance involved here. Yet there was also a comfort in the remembering, knowing that people had gone before you. That they waited for you on the other side.

~ Judith Fertig

When I lived in New York and went to Chinatown, I learned that these flavors and their meanings were actually a foundation of ancient Chinese medicine.Salty translated to fear and the frantic energy that tries to compensate for or hide it.Sweet was the first flavor we recognized from our mother's milk, and to which we turned when we were worried and unsure or depressed.Sour usually meant anger and frustration.Bitter signified matters of the heart, from simply feeling unloved to the almost overwhelming loss of a great love. Most spices, along with coffee and chocolate, had some bitterness in their flavor profile. Even sugar, when it cooked too long, turned bitter. But to me, spice was for grief, because it lingered longest.

~ Judith Fertig

People I had never seen before flocked in, their faces showing a longing you never saw for cake. People's eyes lit up for a cupcake, cake seemed to signal celebration. But their eyes got filmy, watery, misty when we handed them a slice of pie. Pie was memory. Nostalgia. Pie made people recall simpler, maybe happier times.

~ Judith Fertig