I usually eat a Chipotle burrito for lunch on work days. According to their site's calculator, my burrito is 970 Calories, but given that I'm a regular they usually make me large burritos, so I estimate the Calories to be closer to 1200 or 1300. But I exercise regularly and only eat two meals per day, so it's honestly the best thing I could ask for: tasty calories with a lot of protein, made of seemingly real food, that I don't have to prepare for myself.