Okonomiyaki, japanese omelette/pizza, is the most addictive substance known to man. It's especially good with tako (octopus), I think, but people make it with chicken, beef, pork, bacon, squid, corn, whole gyoza, various kinds of fish, and especially tofu. The basic recipe is egg, flour and water in roughly equal proportions, fried up with meat or tofu, with greens (usually cabbage) added midway through cooking. "Modern" okonomiyaki makes this already hearty meal even more filling by adding soba or udon noodles. It's topped with a thick brown soy-based sauce and many people like to add japanese mayonnaise, fish flakes, or seaweed flakes.