Old-Fashioned Bread Pudding

Why This Old-Fashioned Bread Pudding Works

In the oven, the bread cubes soak up the milk, eggs, and sugar and start to swell. Dry bread drinks in the custard much better than fresh bread, so the liquid goes all the way into the middle of each piece. As it bakes, the eggs in that custard slowly firm up. They turn the soaked bread from a loose pile of cubes into one solid pudding that slices and holds together but still feels soft inside.

During baking, the top layer dries out a bit faster and browns, so the surface becomes golden and slightly crisp while the bottom stays moist. Melted butter on top sinks down around the bread and keeps the edges from drying out too much. Cinnamon, nutmeg, and vanilla spread through the warm custard as it heats, so every bite tastes the same. While the pudding sets, the raisins plump up in the hot liquid, so they end up soft and chewy instead of hard.

Mistakes To Avoid

Baking the pudding until the top is very dark and the edges pull far from the pan makes the custard overcook. The liquid inside tightens too much, so instead of a soft, creamy center, the whole dish turns dry and a bit rubbery, especially around the sides and bottom.

Pouring the custard over the bread and sliding it straight into the oven without that 10-minute soak leaves dry pockets. The top layer may brown nicely, but inside there will be hard, chewy chunks of bread that never really soften into pudding.

Using very fresh, soft bread instead of day-old bread causes the cubes to collapse. As the bread soaks and bakes, it can turn pasty and mushy, so the pudding loses its light, bouncy texture and becomes more like a dense, wet block.

Skipping the greasing of the baking dish often leads to sticking. The custard at the edges welds to the pan, so the bottom layer tears when served and leaves a thick, overbrowned crust glued to the dish.