I use either 93% lean ground beef or 90% lean ground beef. Ground sirloin, which is what is allowed on plan, is actually the 90% lean ground beef. Also, I rinse the meat in a strainer after browning it and before adding it to the dish to reduce fat and calories. And, if I am going to use the same pan to cook the dish, I make sure to wash all the grease out of the pan with dishwashing detergent and hot water.
I have actually been using ground turkey breast in chili, spaghetti, and lasanga; and the kids don't even know....