Can I cook with metal utensils in my SMEG stoneware ovenware? Patricia February 27, 2025 14:29 Updated No, to avoid damage to your stoneware ovenware, do not use any metal utensils. We advise to use silicone or nylon utensils. Related articles Which products can I use to clean my SMEG stoneware ovenware? Can I put my SMEG stoneware ovenware in the freezer? Can I use my SMEG stoneware ovenware in the microwave? Can I buy the products online? Can I use the cast iron casserole in the oven?