Credible sources for traditional Czech cuisine don't really seem to exist, the best list I've found is from Wikipedia[1] but here I've listed some of the general trends and notable foods I've seen across multiple sources.
References:
[1] “Czech cuisine,” Wikipedia. June 30, 2025. Accessed: July 18, 2025. [Online]. Available: https://en.wikipedia.org/w/index.php?title=Czech_cuisine&oldid=1298121132
[2] World Population Review, “Beer Consumption by Country 2025,” worldpopulationreview.com. Accessed: July 15, 2025. [Online]. Available: https://worldpopulationreview.com/country-rankings/beer-consumption-by-country
[3] “History,” Prazdroj. Accessed: July 18, 2025. [Online]. Available: https://www.prazdroj.cz/en/our-story/history