AIP One Dish Wonder! 10 min to get this in the oven! 4 chix thighs slathered with bacon grease. 2 portobello mushrooms with chopped leeks and a spoonful of bacon grease. Sliced butternut squash with some organic raisins. Poured about half a cup of olive oil over the whole dish and some salt. Bake at 375 uncovered for an hour.