For 400 calories you can have a hot dog on a bun with mustard and sauerkraut, a side of veggies and some dessert ! There is just no reason to feel deprived eating 400 calorie meals !

1 serving
260 calories per serving

1 hot dog (100 calorie light dog)
1 100 calorie bun
Mustard
1 Pickle (maybe a homemade one! )
1/2 c baby carrots

Cook the hotdog (either boil, grill or fry in a skillet sprayed with Pam). Place on bun (toasted, if you want). Top with mustard. On the side, have a pickle and a half cup of baby carrots.