Low calorie dinner?
One of my favorites...tacos but substitute the wraps/shells for romaine lettuce wraps and I use ground chicken instead of beef or turkey = delicious & you can eat a bunch!
Grilled kabobs with a side salad/fresh fruit
Kabob options... ( add some brown rice with it if you need it to be more filling)
Lean Sausage link /peppers onions
Chicken/onions/light BBQ sauce
I love baked/grilled salmon or tilapia over a large salad