Today, we're trying one of my great-grandmother's recipe clippings! We have made a few handwritten recipes from her binder, but this is our first time making something that she pasted in from the newspaper.
Sweet Potato Pudding 1 tablespoon (or one ¼-oz envelope) powdered gelatin ½ cup water 1 large sweet potato (big enough to yield at least 1 cup when mashed) ½ cup brown sugar 2 tsp cinnamon ⅛ tsp nutmeg ½ tsp salt 1 cup heavy cream ½ cup coarsely ground hazelnuts*
Sprinkle the gelatin over the water and set aside.
While the gelatin is soaking, cook and peel the sweet potato.† Then firmly pack it into a measuring cup. You want one cup of potato. (Reserve the extra potato for another use, or season to taste for a quick snack.) In a large mixing bowl, lightly break up the hot potato with a fork. Add the gelatin and stir until it is melted. Then mix in the brown sugar, cinnamon, nutmeg, and salt. Insert an immersion blender and blenderize until completely smooth.‡ Let stand to cool and thicken. When the sweet potato mixture is about as thick as whipped cream, whip the cream and fold it in. Pour into gelatin molds or a large serving bowl. Refrigerate or freeze overnight. Serve chilled or frozen, with the nuts sprinkled on top. Store in an airtight container. This will keep in the refrigerator for at least a week, and in the freezer for about as long as any other ice cream. *Use black walnuts if you really want to stick to the original. †In the old days, you would have needed to boil or bake the sweet potato until it was done. We recommend using a microwave instead. Simply prick the potato a few times with a fork or knife, and microwave it until it's soft when you stick a fork in it, about 6 to 8 minutes. ‡You can probably do this in a normal blender or food processor, but I haven't tried it. Or, if things are dire, do it the old-fashioned way: force the sweet potato through a sieve. Then, while the potato is still hot, mix in the gelatin.
Source: Undated newspaper clipping (Chicago area), probably 1930s or 1940s
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Whoever wrote this loved the word "pulp."
I really wanted this recipe to be good. For one thing, if you microwave the sweet potato, you can make this in the summer without heating the kitchen. Furthermore, it is egg-free, which is really nice as the price of eggs keeps rising. (And given the recent mass-firings of government scientists, bird flu is probably not going away.)
The directions tell us to add "moistened gelatin" with no further explanation. I assumed this means to sprinkle it over water and let it sit, as one usually does.
While our gelatin was moistening and our potato was microwaving, I measured out our brown sugar and spices. I had cynically assumed this recipe would be underspiced, but look at the massive mound of cinnamon on top of the sugar!
I soon discovered that one cup of sweet potato requires a bigger spud than the fist-sized one I bought. But I decided to just go with what we had. I'm sure that anyone else who clipped this recipe did the same.
My mistakes are period-correct. |
At this point, we were supposed to mix the still-hot sweet potato and the moistened gelatin. The pulp smelled like steaming dog food.
It's been a long time since I got a hard whiff of hot hoof powder. |
I thought this would be a long, laborious recipe, but at this foul-smelling moment I was already halfway done. And so, with strong hopes that the brown sugar and spices would obliterate the gelatin's stink, I dumped them in. I didn't realize how much cinnamon this recipe uses until the smell of it unclogged my nose.
Because I don't hate myself, I used a potato masher instead of forcing the pulp through a sieve. I am not persnickety about presentation, so I figured that I didn't need perfectionism. But after mixing everything together, my pulp was unpleasantly lumpy.
I got out an immersion blender and made our pulp smoother than anyone with a sieve could have done. Heck, it was velvety. Unfortunately, it was also the color of a well-splattered bathroom.
Questionable color aside, the blender also whipped the potato unexpectedly well. I wondered if I could have run it long enough to aerate the pulp and make the whipped cream unnecessary.
Before adding the cream, I paused to taste our pudding-in-progress. It wasn't bad, but the flavor lacked something. Also, the cinnamon was unexpectedly harsh. But, I thought, maybe the spices would meld and mellow in the refrigerator overnight. After all, my great-grandmother wouldn't have clipped and saved a bad recipe... right?
I may have let the pulp sit and cool off for too long. Because it had gotten so thick and heavy, I'm not sure if I carefully folded the whipped cream in, or if I did an unusually tedious job of deflating and stirring it. But even if the cream added no fluff at all, it changed our pudding from an ugly brown to a cute orange. And it made the pudding's flavor complete in a way I can't explain.
Some readers may notice that I didn't add any walnuts to the pudding. As we learned with the cranberry-celery salad, nuts turn soggy when they spend the night in gelatin. Also, walnuts are terrible. I've heard that walnuts are delicious when they're fresh off the tree, and I'm willing to keep an open mind. But no one in my area has a walnut tree, so I am restricted to the walnuts on the supermarket shelf. They always taste bitter and slightly rancid, regardless of how far in the future the expiration date is.
I have a theory that people back then didn't mind the taste of bitter supermarket walnuts because everyone smoked. Even nonsmokers probably smoked a pack a week secondhand. Why else would people freely contaminate everything from gelatin to brownies with walnuts? In all seriousness, I think the more bizarre flavors of older recipes make more sense when pre-seasoned with nicotine.
Walnuts aside, the directions end by saying this is good both chilled and frozen. So, I put half in the refrigerator and froze the rest. We are also told to "place in molds and chill." Since I don't have any, I put a serving of pudding into a measuring cup. I wanted the complete recipe experience-- except the walnuts.
By the next day, the pudding had become astonishingly resilient. It's always strange when your dessert can bounce. When I finally got it to fall out (which involved a lot of spoon-thwacking and hot water), I saw that my gelatin molding skills are quite bad.
In order not to ruin this dessert's appearance with my own ineptitude, I put it in a cute bowl and sprinkled hazelnuts on top. Unlike walnuts, hazelnuts taste good. Also, hazelnuts are called "filberts" in some places, and walnuts don't have such a cute-sounding name (nor do they deserve one).
When you taste this, it is surprisingly hard to tell whether it has sweet potatoes or pumpkin. But I do like how using a sweet potato instead of pumpkin lets us drastically reduce the sugar (and therefore the grocery money) going into dessert.
When I made this again, I decided to heat the cream, add the spices to it, and let it infuse while it cooled. But it turns out that scalded and spiced cream refuses to whip. I don't know if heating the cream denatured something, or if the spices reacted with something in it. Either way, the cream looked like this after ten minutes with an electric mixer. It didn't turn to butter, it didn't whip, it just wasted my time.
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There's a science lesson here, but I don't know what it is. |
I felt terrible about the waste, but at least everyone reading this will know not to repeat my mistakes. So hopefully my cream didn't go down the drain in vain.
But I don't want to end a good recipe with a mistake. So I'll by close by saying this is really easy to make, and very sating after a light supper. Since you have to refrigerate it overnight anyway, it's perfect for making ahead. And just as the directions say, it freezes really well. If you refrigerate it, it's like a mousse. If you freeze it, it's like ice cream.