This mini casserole makes it a lot easier for you to come off as a masterchef. It is made of durable cast iron. Since the parts are oven safe, you can also use them in the oven.
From Amazon
STAUB 1101125 Cast Iron Oval Mini Cocotte 11 cm Black
Berondi
Staub - La Cocotte oval Ø 11 cm, 11011