Another meat free option is Hokkien Noodles. You could make a great vege stir fry and add Tofu to beef it up. It's beautiful!
I have also made a Brown Fried rice from the Biggest Loser recipes. It is packed full of flavour, filling and uses Tofu as well.
Heaps of vege options other than just lentils
Do you eat Fish? Salmon or Trout steaks are fantastic meal as well. Very filling.