My DS loves my meatloaf (made with ground turkey). I always make it into some sort of shape and I think that's what he likes best. We've had a Christmas tree, turtle, cat, football, baseball cap, anything that goes along with what is going on.
DH likes the Bisquick impossible cheeseburge pie (also made with turkey). Another favorite is roast chicken. His family likes my shrimp scampi over linguini(very garlicky).
My older boys like mac and cheese and baked ziti.