Andrew gets a taste of the culinary impact of Napoleon Bonaparte's march through Poland. He tries decadent tripe soup, rump steak seasoned with gunpowder and roe deer brains cooked over an open fire.

Andrew explores ancient superfoods, heirloom seeds and indigenous culinary traditions of Aztec Mexico. He eats wild boar in native cactus, stinkbug salsa and seven-chili rabbit stew before trying sweaty tacos inspired by Aztec ingredients.