These are the best all purpose bowls for a multitude of applications. Choose a wide range of sizes (be sure to get a large bowl for whipping egg whites and whipped cream). In general, the heavier the bowl, the higher quality.

Look for models with adjustable baskets and flexible internal layouts for varying load requirements. For example, a tilting upper basket allows large 30cm diameter plates in the lower basket and extra flaps can be raised or lowered to cater for small items or large pans.

Add a little milk to the water or a few drops of vinegar when cooking cauliflower to help it keep its white color.