I bought this thermos from Amazon for Saryn last year so she could have warm lunches at school. She doesn't like buying food from the cafeteria but likes hot food sometimes. I would say she uses this at least 2 times a week. I highly recommend it to anyone with kids in school.
All you need to do is pour boiling water in the thermos, put the lid on and wait 5 minutes. Pour the water out and put in the warmed up food of choice into the thermos. Still warm hours later!
Here are a few recipes that Saryn loves to take to school with her.
Granny Pat's Spaghetti