The regional table / Nebraska
Czech Kolache
The dough is the easy half. The fruit and the crumb on top are the dish, and both are made before the dough is touched.
Czech Nebraska is one of the best-documented immigrant settlements in the country, and the books are open. Thomas Capek's The Čechs (Bohemians) in America, published in 1920, records that Czech home-builders "began arriving in Nebraska in noticeable numbers after 1863, following the passage of the Homestead Law", and that Saline County, "especially the stretch of land lying between the towns of Crete and Wilber, welcomed the vanguard". The density that followed shows up in an odd place in the same book: by 1920 the Czech language was being taught in the high schools at Wilber, Prague, Crete, Clarkson, Brainard, Fremont, Verdigre and Milligan. Rose Rosicky's A History of Czechs (Bohemians) in Nebraska, printed in 1929 and out of copyright, quotes F. J. Sadilek of Wilber, "a pioneer and competent authority", estimating that up to 1880 fully three quarters of all Czech immigrants to the United States came to this one state. Rosicky also prints what arriving meant. A nineteen-year-old woman, coming through Niobrara in September 1873 with a baby on her arm, tried to buy provisions and "could not find anything except very poor white bread. Not even potatoes, which I wanted to bake." They ate the sour bread and slept on the river bank. Bread was the first grievance and the first thing built.
The pastry itself crosses into English in Nebraska earlier than you would expect. The Omaha Daily Bee of 18 March 1906 prints a full week's programme for a cooking school, session by session, and the Tuesday afternoon bread class is "Bread Sticks; Cleft Rolls. Kolache; Zwieback" — sitting between a savarin and a Boston brown bread, taught to an English-speaking Omaha in the middle of a domestic-science course. Forty years later The Frontier of O'Neill, on 27 May 1948, was still circling it in a reader-recipe column: "I know Bohemians are famous for their light breads and sweet breads and such. Some Kolaches are so delicious — they're almost out of this world." Two things the archive would not give, and they are worth saying rather than writing around. The Czech-language papers of Wilber and Omaha are digitised, but their optical character recognition is useless for this word: a search returns page after page of "na kolách", meaning on wheels, and not one printed koláč. And the word posypka — the crumb topping that is half the argument of this pastry — returns zero hits in the entire Nebraska newspaper archive, in any language, in any year. The name for it lives in kitchens and not in print, and the quantities below were worked out for this page.
Why this version works
Yolks, no whites. Three yolks give colour and a short, tender crumb that tears rather than pulls. Whole eggs bring extra water and albumen, and they bake into a springier, more bread-like round — good enough, but not the texture this pastry is known for.
The well is pressed, not cut. Pressing the centre down with two fingers or the base of a glass compresses the crumb and leaves a raised rim, so the filling has a wall to sit against. Cutting or rolling a hollow tears the gluten and the whole thing flattens in the oven.
Posypka is a lid, not a decoration. Flour, sugar and cold butter rubbed to crumb and heaped over the fruit shields it from the direct heat of the oven. Underneath it the filling stays glossy and soft; uncovered, the same filling forms a skin in twelve minutes and turns to leather by the time the dough is done.
The fruit is cooked down to a paste first. Prunes stewed and then reduced until a spoon dragged through the pan leaves a track will sit in the well and stay there. Fruit that is merely soft weeps into the dough as it bakes, undermines the base and boils over the rim. This is the single step that separates a kolache from a jam-topped bun.
