Kind of opposite @quarter twist!'s question.
When I'm desperate to cut some fat, I add a tiny bit of seasoned salt to lite mayonnaise (only Hellman's!) in a tuna salad. It seems to kill the weird lite taste. I also put tons of onion and celery.
I like to split a small whole wheat pita to make two thin crusts for a quick "pizza". That way you get two pieces with twice the vegetables, and a really crunchy crust.
I made up a bran cereal pancake recipe using the yogurt sweat from homemade Greek yogurt. They're fluffy and delicious!
I'm back in a healthy eating phase, so tell me your tricks!