Hi MichiganNana,

Check out these Mediterranean food sites/book:

http://www.mediterranean-food-recipes.com/

http://www.mayoclinic.com/health/mediterranean-diet/cl00011 

The Mediterranean Diet book

PS: I'd kick those two lazy, self-centered adults out of YOUR house and tell them to grow up and get their own place. You're their crutch, though they certainly don't appreciate you.