An immersion blender, also known as a stick or hand blender, is a kitchen device used to blend ingredients or purée food. They are much smaller and more portable than countertop blenders. Immersion blenders are convenient for many recipes, such as soups, sauces and smoothies. However, there are some things you should not use an immersion blender for.
First, never use an immersion blender without reading the manual first. There are many different types and brands of immersion blenders on the market, and each one has its own specific set of instructions. Not following the manual could result in serious injury.
Second, avoid using your immersion blender on hot liquids. The blades can become very hot during operation and cause burns if they come into contact with your skin. If you must blend a hot liquid, let it cool slightly first or hold the blending cup underneath cold running water while you blend.
Third, be careful not to overfill the blending cup or pitcher when using an immersion blender. If there is too much liquid for the blades to properly circulate, it can cause them to overheat and break. Fill the container no more than halfway full when blending thick liquids like soup, and no more than two-thirds full when blending thinner liquids like smoothies.
Fourth, do not use an immersion blender on non-food items like nails or coins—this can damage the blades. And finally, always clean your immersion blender immediately after use—blending oily or sticky ingredients can make cleanup difficult if you wait too long