Lasagne in foil pans freezes well, ucooked, just thaw
(do not dethaw LOL!) and cook in the oven... 350F... til bubbling hot in the center...
also, meatballs in chili sauce and grape jam (mix 50/50) freeze well for apps...just thaw and then nuke...
Itallian Rice Balls (pre-cooked), again thaw & just re-heat in the nuke...