If you get a carb source at dinner, make as listed below! If not, omit the chips and the rice!
3 oz 93% lean ground beef (I cook mine with a packet of cheesy taco seasoning, no added water)
2 tbsp light sour cream (or lowfat cottage cheese)
1/3 cup any rice
1 oz any cheese
5 tortilla chips (or any chips you like)
Lettuce