Possible Clues:

• Warm up and eat her soup
• Can one get her to make a meal of what one may put in the oven again
• Warm, as leftovers
• Warm up, as food
• Microwave setting
• Put in the oven again
• Get her back to have a meal, so put it back in the oven
• Warm through again
• In theatre he attempts to warm up
• The woman served up awful tea put in the microwave again?