Lasagna
I went to the store to buy ingredients for lasagna. I was mad that I spent $23 on ingredients just to make a lasagna. I could go to a restaurant for that. But then when I got home and put the stuff together, it was actually enough to make 3 large lasagnas and I still have 2 blocks of mozza left over. So now I have 10 servings of lasagna in little Ziplock containers in the freezer, plus I had a whole lasagna to take to my girlfriend's place. That's not so bad.