Vanilla yogurt. A friend recently asked me why I make my own yogurt. It tastes delicious, there's nothing mysterious or artificial in it, and making it costs half the price of buying it. It's little more than heating milk; waiting for it to cool; adding sugar, vanilla, and starter (leftover yogurt); and letting it sit in a water bath for a few hours. See the Frugal Girl's site for instructions.
Dinner: Chicken stew (crockpot), homemade french bread that my daughter and I kneaded together (recipe: Frugal Girl), and fresh pineapple. I followed the traditional beef stew recipe from Make it Fast, Cook it Slow, but I substituted chicken (and chicken stock) in place of the beef ingredients. This was really delicious (and resulted in two days of leftovers to enjoy) during this cool, rainy week.