All the recipes either say "beef", "beef, chopped" or "half pound of lean beef" Some pieces of meat look right on the screen, but I think they are meant for steak. Other parts look too fatty. I made curry beef once (Japanese style) and it got too overcooked but I thought the beef is supposed to simmer for hours! I must have used the wrong part of the cow. They never tell me what part to buy and I go to the supermarket (or in my case freshdirect.com) and I'm so confused. Same goes for other recipes with pork, etc. Chicken is so much simpler. Please help! The recipes look so yummy.