I've posted on aibu because I figure at one time or another we've all tried to tweak our cooking to make it healthier.
I guess aibu to ask you to share your tweaks?!!
Mine are...
When cooking rice I put in a handful of lentils.
Oil spray for frying and roasting.
Grill for sausages, try to replace real sausages with vegetarian ones.
Cut the fat off meat.
Any others I'm missing out on?