Can I put my Mauviel1830 cast iron casserole in the oven? 29 March 2023 15:39 Updated Yes. Cast iron casseroles are great to put in the oven and are oven safe up to 260°C. Related articles What fats do I use best in my Mauviel1830 cast iron casserole? How do I make optimal use of my Mauviel1830 cast iron casserole? Can I use my Mauviel1830 cast iron casserole in the microwave? Does my Mauviel1830 pan contain PFAS? Can I use my copper pan in the oven?