Penne con Zucchine—Penne with Courgettes, Mozzarella and Eggs

Made a half recipe for two. Tasty and fast.

• Used some whole wheat penne-like pasta.
• It might be nice to cut the zuke differently. Maybe in thicker slices, then into matchsticks.
• A sprinkle of red pepper flakes on the sautéing zukes might be nice.
• Mozzarella melting from the pasta heat -- ha! I've never done this that didn't end up with a chewy white mass in the pan. In this case, it "dissolved" when I added the egg and zuke. Magic. A nice, easy dish.