What do you do when unexpected guests show up for dinner? No reason to stress. Just do something "two ways" and you'll have happy people. Two pastas are the easiest choice. You just need two sauces (here we've got a marinara and a pesto) and you might be able to get away with one pot if (a) you have enough pasta with the same cooking time, or (b) you have a strainer basket in your pasta pot. Two flavor combinations and enough to go around. Plus, the pesto sauce even has some protein! You can also make salad two ways, bruschetta two ways or sandwiches two ways. Go with the ingredients you have and do it your way, twice.