Antonyms for "cooks a storm" could include "does not cook", "cooks lightly", "cooks sparingly", "cooks minimally", or "cooks infrequently". These antonyms suggest a lack of enthusiasm or effort when it comes to cooking, either due to lack of skills or interest. Cooking a storm, on the other hand, implies a passion for cooking and a willingness to go above and beyond in the kitchen. While not everyone may have the desire or ability to cook up a storm, it is still important to have basic cooking skills in order to maintain a healthy diet and save money on eating out.