When asked whether they are the person in their household who usually prepares meals, here's what men and women aged 18 or older said...
74.0% said yes
15.9% said no
10.1% said meal preparation is split equally
33.7% said yes
51.5% said no
14.7% said meal preparation is split equally
Source: USDA Economic Research Service, Americans' Eating Patterns and Time Spent on Food: The 2014 Eating and Health Module Data