Nut (fruit) usage of the term is less restrictive, and many nuts (in the culinary sense), such as almonds, pecans, pistachios, walnuts, and Brazil nuts, are not nuts in a botanical sense. Common usage of the term often refers to any hard-walled, edible kernel as a nut. A nut in botany is a simple dry fruit in which the ovary wall becomes increasingly hard as it matures, and where the seed remains unattached or free within the ovary wall. Most nuts come from the pistils with "inferior" ovaries (see flower) and all are "indehiscent" (not opening at maturity). True nuts are produced,
Nut roll rolls are part of weddings, for Easter and Christmas, as well as other celebrations and holidays. A sweet yeast dough is rolled flat, about 0.2 inches (5 millimeters) thick, and a filling is spread on it. The filled dough is rolled up, forming a log or loaf shape, then baked. When sliced, the cross-section shows a swirl of filling. Types or forms of nut roll are: rolled log, loaf made via a bread pan, and a "crazy loaf" style with a unique texture. Similar ground walnut filling is used in Buchteln, a bun-shaped pastry, also with yeast dough. Traditional nut