Be aware that oven liners are only suitable for electric or convection ovens and should never be placed on the bottom of the oven. Q: I have a convection oven and I want to roast garlic and potatoes (separately), but the oven instructions say they don’t recommend using foil. Use a silicone oven liner on your cooking racks. Using your oven's convection setting causes your food to brown faster and cook quicker. As for recommended moulds for convection ovens, use borderless trays without insulation to make cookies and pastry linings with parchment paper.Also use baking sheets with low brims so that air reaches the food.. And is there a workaround? Because dry hot air is blowing directly on the food, your dishes will cook about 25 percent faster in a convection oven. Sent by Rob Editor: Any convection oven users out there? Here’s what we know for sure: NEVER cover your crumb tray or the walls of your toaster oven with foil. While aluminum foil is a very helpful tool to use while baking in the oven, you also have to make sure that you’re not using it in the WRONG type of oven to avoid any possible problems. It's believed that convection cooking can prevent the ideal rise in cakes, cookies, biscuits and muffins, producing denser versions instead of the usual light-and-fluffy favorites, as suggested by MyRecipes.However, there are some tips and tricks you can follow for better results. It can lead to overheating and is a fire hazard. Use full sized floor models or built-in wall models of electric or gas ovens and in microwave ovens. What’s the deal there? What do you think? Using a convection oven yields more efficient cooking. Expect food to be done in less than 25 percent of the time it would take in a conventional oven, even with the 25-degree reduction. Additionally, the circulating convection heat prevents oven “hot spots,” making the entire oven space perfect for cooking the turkey and side dishes all at once. To find out if you can use foil in your specific toaster oven you’ll want to consult your owner’s manual or contact the manufacturer.. Why’s that? While buying the glass dishes make sure that it is able o fit in your toaster. When buying a countertop convection oven, there are many things that go into the purchase and decision as to which unit to select. Do not use Oven Bags in countertop electrical roaster ovens, countertop convection ovens, toaster ovens, and on the grill (charcoal, gas or electric). In addition, to not block air flow during cooking try to not cover food in any way, avoid using lids or aluminium foil. When you follow a recipe intended for a conventional oven, adjust the temperature of the convection oven 25 degrees below what the recipe suggests. When you are using the glass dishes as the safe dishes you should take care that it does not break. These heat-resistant, non-reflective accessories will help you keep your oven clean without interfering with cook times. Whether you are on the fence as to whether or not to buy a countertop convection oven or if you have decided you’re ready to buy one, read on for a comprehensive guide to all of the considerations and things to look at when buying a countertop convection oven. Because of these restrictions, convection ovens aren't the ideal choice for all baked goods. You can go to the shop and ask for the toaster oven safe dishes and the first type which you will be able to see is the glass dishes.