Slow-cooked cow’s heart is so easy and so tasty. It goes like this – wash the heart, plonk it in the crock pot, forget about it for 24 hours. . For lunch I served it with: . Rye sourdough made from home-ground grains which I slathered with the fat that previously dripped through a pork roast and some beets. . Beet greens covered with a big handful of chives. . A left-over roasted onion. . Some sauerkraut and fermented garlic. . The heart is from Flavio @valledelsasso, the onion was from @radiciumane and the beets and chives were from the garden.