It's been too long since I concocted something random in the kitchen, so I decided to remedy that yesterday. I went through the fridge and cabinets and came up with some random things to throw together. It came out quite tasty, just like all my other experiments.
I also used about 1/4 c of marinara sauce, which I forgot to write down.
Brown the onion and garlic, then add the chickpeas, corn, and tomatoes. Cook for a bit, then add the beef. Mix well, then add the mushrooms and pineapple. Add seasonings. Add marinara sauce. Cook until it reaches whatever level of thickness appeals to you. Serve over pasta.