Qalvazeh
Qalvazeh (قلوزه) is a type of traditional Persian sweet, primarily associated with the city of Qazvin in Iran. It is a small, diamond-shaped candy made from ground walnuts, sugar, rosewater, and sometimes cardamom or saffron for flavoring. The texture is typically somewhat brittle and melts in the mouth. Qalvazeh is often served during Nowruz (Persian New Year) and other festive occasions. The sweet is known for its delicate flavor and aroma. Variations in the recipe exist across different households and confectioners, but the fundamental ingredients and shape remain consistent. The production process generally involves grinding the walnuts to a fine powder, mixing them with sugar syrup infused with rosewater and optional spices, and then shaping the mixture into the characteristic diamond forms before allowing them to set. Qalvazeh is typically sold in confectionery shops and is a popular souvenir for visitors to Qazvin.