The main objective of breeding winter triticale is to increase productivity, improve the biochemical and technological qualities of grain. The source material for breeding was created by the methods of intraspecific, interspecific and intergeneric hybridization. The best varieties of winter triticale were involved in crossing, which made it possible to enrich the genetic basis of the breeding material, giving it a complex of biological and economically valuable traits and properties. We used the following triticale breeding process scheme: study of the source material and obtaining hybrid populations from various types of crosses; study of hybrids and selection of the best lines; complex testing of new forms. Over the past 3 years (2020–2022), 186 hybrid combinations have been carried out, of which 76 are intraspecific, 85 interspecific and 25 intergeneric. The percentage of set of hybrid grains was influenced by the climatic conditions of the year, the source material and the crossing method. The percentage of set in intraspecific crossing combinations was 41.5%, and the variation is very wide from 0.7 to 79.4%. Good results (50.4%) were obtained with interspecific crosses of triticale of different levels of ploidy with a variation of 28.1–66.2%. In intergeneric crosses, seed set was 7.3%, and the variation ranged from 0–17.6%. With an increase in the age of populations for all types of crosses, an increase in the number of output of morphologically aligned lines was observed. The study of new lines in the control and competitive nurseries made it possible to select some of them that are superior to the best varieties in terms of yield and resistance to abiotic and biotic environmental factors. The yield of the best lines in the control nursery in 2021 varied from 8.7 to 10.9 t/ha, and in 2020 and 2022 - from 3.2 to 5.4 t/ha. In competitive variety testing, the harvest of the best lines in 2021 ranged from 7.5 to 9.1 t/ha, and in 2020 and 2022 - from 3.1 to 5.1 t/ha. In 2020 and 2022, the harvest was lower due to weather conditions, as the years were dry. As a result of many years of work of breeders in our country, a number of new varieties of triticale have been bred, which are distinguished by good yield, drought resistance, resistance to powdery mildew, rust and fusarium, and also have high technological performance. Winter triticale varieties have been created: Ingen 93, Ingen 33, Ingen 35, Ingen 40, Ingen 54 and Costel. Protein content (15.6-17.4%) and gluten (25-30.7%). Grain content averaged 738 g/l. The vitreousness of the grain is 62.4% with fluctuations from 56 to 81%. The average yield for 3 years was 3.7-6.8t/ha. All varieties of triticale of our selection belong to varieties of food and fodder. Thus, as a result of the studies carried out, an increase in the efficiency of cultivation of winter triticale in comparison with wheat was established in anomalous years in terms of climatic conditions.