A pudding in great repute in all parts of North America, is what is called an apple pudding. This is an Indian pudding, sometimes with, and sometimes without suet, with dried cuttings of sweet apples mixed with it; and when eaten with butter, it is most delicious Food. These apples, which are pared as soon as they are gathered from the tree, and being cut into small pieces, are freed from their cores, and thoroughly dried in the sun, may be kept good for several years. The proportions of the ingredients used in making these apple puddings are various; but, in general, about one pound of dried apples is mixed with three pounds of meal,--three quarters of a pound of molasses,--half an ounce of salt, and five pints of boiling water. In America, various kinds of berries, found wild in the woods, such as huckle-berries, belberries, whortle-berries, etc. are gathered and dried, and afterwards used as ingredients in Indian puddings: and dried cherries and plums may be made use of in the same manner. All these Indian puddings have this advantage in common, that they are very good WARMED UP.--They will all keep good several days; and when cut into thin slices and toasted, are an excellent substitute for bread. It will doubtless be remarked, that in computing the expence of providing these different kinds of puddings, I have taken no notice of the expence which will be necessary for fuel to cook them.--This is an article which ought undoubtedly to be taken into the account. The reason of my not doing it here is this:-- Having, in the course of my Experiments on Heat, found means to perform all the common operations of cookery with a surprisingly small expence of fuel, I find that the expence in question, when the proper arrangements are made for saving fuel, will be very trifling. And farther, as I mean soon to publish my Treatise on the Management of Heat, in which I shall give the most ample directions relative to the mechanical arrangements of kitchen fire-places, and the best forms for all kinds of kitchen utensils, I was desirous not to anticipate a subject which will more naturally find its place in another Essay.--In the mean time I would observe, for the satisfaction of those who may have doubts respecting the smallness of the expence necessary for fuel in cooking for the Poor, that the result of many experiments, of which I shall hereafter publish a particular account, has proved in the most satisfactory manner, that when Food is prepared in large quantities, and cooked in kitchens properly arranged, the expense for fuel ought never to amount to more than two per cent. of the cost of the Food, even where victuals of the cheapest kind are provided, such as is commonly used in feeding the Poor. In the Public Kitchen of the House of Industry at Munich the expence for fuel is less than one per cent. of the cost of the Food, as may be seen in the computation, page 206, Chapter III.