Did you know that even the most calibrated oven can be off by 10 degrees? This makes a huge difference when baking or roasting during the holidays. The easiest way to adjust your cooking time and temp is by using a reliable oven thermometer.
Taylor has been making professional thermometers in the US since 1891. With a history of relaiblity and accuracy, Taylor makes this easy to use and read oven thermometer that we trust in our home ovens: Taylor Precision Products 5932 Large Dial Kitchen Cooking Oven Thermometer
Any oven thermometer should be easy to read and have the ability to hang on or rest on your oven rack. An easy to clean surface is also helpful.
Set your oven thermometer as close to the center of your oven length as you can and near the back wall. If you find that your oven is off by 10 degrees, you the dial to adjust to the correct temperature. You'll have better roasts and baked goods because of it.