A few people have said they liked adding extra chicken breasts anyways to bulk it up. (lmld.org)
I used bean sprouts, cabbage and red bell peppers for my veggies, and made two meat toppings using bits and pieces of ground turkey and extra chicken breast in my refrigerator. (jeanetteshealthyliving.com)
I added two extra chicken breasts when I made it since I bought a pack of 4, and it worked great. (epicurious.com)