Great Jones Dutch Baby 3.5-Quart Dutch Oven in Sage. Dutch Baby is a round 3.5-quart cast-iron Dutch oven that nests neatly inside The Dutchess (sold separately).. In Broccoli- Deep sage. Enameled cast-iron. Made in China. Induction safe. Measures approx 9 W x 9 H x 6 D. GJON-WA3. CW-DTB-BR-01.