I thought we'd try this as there's a meat shortage, and we eat pretty much anything. I was going to make meatballs, but decided on Bolognese instead. Just the normal recipe - onions, garlic, a tin of tomatoes and a small portion of whatever veg I had left (mushroom, leek, pepper). Turned out to be excellent. The only downside was it was nearly impossible to tell when the meat had browned - it went in the pot green, and stayed green. I will definitely buy this again.