In Portugal, the culinary culture is deeply rooted in slow-simmered stews and oven-baked dishes. However, the high coastal humidity in cities like Lisbon and Porto poses a significant challenge for the maintenance of cast iron vessels, as oxidation occurs more rapidly than in arid climates.
Modern Portuguese consumers are shifting from traditional clay pots to high-performance metalware. There is a growing demand for enamel pots and pans because they offer the heat retention of iron without the vulnerability to the saline air of the Atlantic coast.
Furthermore, the rise of "outdoor living" in the Douro Valley and Alentejo regions has increased the frequency of open-fire cooking, driving the need for durable tools that can withstand extreme temperature fluctuations on traditional grills.