13 Filling Lunches Under 400 Calories Posted by Pinterest 2 on February 10, 2019 Get link Facebook X Pinterest Email Other Apps You felt so clever ordering that salad for lunch. Too bad it clocked in at 870 calories. (Damn you, bacon bits.) Here, 13 delicious brown-bag meals that contain fewer than 400 calories a serving. So you can treat yourself to some dessert, of course.