This household favourite came about when I was making mac and cheese and had some leftover tomato sauce to use up. It’s now the only mac and cheese I make. Fortunately, it’s endlessly customizable—perfect for cleaning out the fridge!—Camilla Wynne This household favourite came about when I was making mac and cheese and had some leftover tomato sauce to use up. It’s now the only mac and cheese I make. Fortunately, it’s endlessly customizable—perfect for cleaning out the fridge!—Camilla Wynne