I think the meals I have are quite healthy, I just cook once a day. Also, if you enjoy cooking, wouldn't you add it to the free time because it's a hobby?
This! When I cook for fun (i.e. friends) I wouldn't count it as a chore, and the daily meals either I do big batches of stuff and freeze them (i.e. this sunday I cooked about 1kg of bolognese sauce that's now frozen in 1 servings) or I cook something that doesn't really take more than 20-30 minutes of active cooking.