Can confirm. I never once heard of chocolate gravy on biscuits and for the first half of my life I lived in the Deep South among religious nuts, who are the country's richest natural source of disgusting high-calorie pseudo-food assembled from packaged ingredients and jury-rigged to look like real food. Though Amber's specific repertoire of dishes isn't familiar to me, it fits very well in its general ideas. I really don't think she has much in the way of taste buds anymore, having blasted and scorched her palate to smithereens by now, and I suspect she can only vaguely sense super-sweet, super-salty, super-spicy stuff. But you'll notice she doesn't care much for more mature tastes much (like bitterness) and that she goes for totally WTF combinations that only a child would eat out of a sense of transgression (like you can see them doing at those mix-it-yourself soda fountains where you can pick whatever flavors you want to combine).
So yeah, I can see her thinking that chocolate syrup over biscuits sounds good. It's weird, but not too far from what Southerners already do with biscuits. Shortcake, you split them, smother in fruit and whipped cream. Lots of folks eat them with butter and honey. If you've ever seen the chocolate-chip pancakes at Denny's, that's probably where their creator came up with the idea. And wow, I loved those. .. when I was 8 and skinny as a rail!
That said, I think it'd taste disgusting and be a waste of chocolate, but Amber has eaten worse. Hell, she's probably eaten something worse than that within the last few hours.
