Signature Porcelain Enamel Cast Iron 5 qt Oval Casserole Paula Deens 51751 Signature Cast Iron 5 Qt Oval Casserole features two toned porcelain enamel that adds an entertaining splash of color to your kitchen. Cast iron really holds in the heat ensuring that food remains sizzling hot. Great for slow cooking. Spacious loop handles are easy to grip confidently even with a bulky potholders.