Sesame halva is popular in the Balkans, Far East, and the Mediterranean.
Its key ingredient is tahini (sesame paste), sweetened with glucose, sugar, or honey, with various additions–pistachios, chocolate, cocoa, and vanilla or orange scent.
Sunflower halva is popular in the former Soviet Union, Bulgaria, and Romania.
It’s made with roasted and ground sunflower seeds, instead of tahini. In the 1990s, Ukrainians produced around 4000/5000 tons of sunflower halva annually.