The sort of thing I’ve been working on the last few days, since a certain database got goofed up and we have to rescue the escaping contents and stash them safely on new pages before they drift off to sea and are lost:

Green Corn Pudding

2 dozen ears corn
1 tsp. salt
1 tbs. sugar
1 qt. milk
2 eggs, beaten
2-3 tbs. butter

Grease a deep earthen baking dish with butter; grate with a coarse grater 2 dozen ears of corn, selecting such as are of equal ripeness; add tea-spoonful of salt, tablespoonful white sugar, a quart of milk, and lastly, 2 eggs well beaten; lay a piece of butter rather larger than an egg on top of all, put it into a slow oven, bake 4 hours; if the oven is too quick [hot] it will make the pudding curdle; when done it should be nicely brown all over, and the consistency of warm mush. Good for tea or dinner; may be eaten with sugar, but a little butter is better.
From The Economical Cook-Book by Elizabeth Nicholson, 1865.

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Comment: Here we see a clear indication of the complete change that has come over the corn-growing process since the advent of large commercial agribusiness. In the 19th century corn was simply corn, without the distinction that exists today between “sweet corn” intended for human consumption and “field corn” grown to be fed to animals. (We will leave varieties intended for industrial uses like corn syrup out of the discussion entirely.)
So “green corn” here is not intended to mean that which is under-ripe, which would produce nothing but an inedible mess if cooked and severe indigestion if eaten. The ears should be fully grown, fresh and full of juice. The longer they age after ripening the harder and more dried out the kernels become, setting it on a path which would lead to the grist mill and a future as corn meal, hominy, grits, or dried cracked corn.