What's for supper on guitar and choir night? Skillet Goulash (from $5 Dinners)

Skillet Goulash with Spinach, from The $5 Dinner Mom One-Dish Dinners Cookbook, by Erin Chase.  Includes ground beef and pasta; I'll cook the meat separately and add it at the end after taking out a vegetarian part.

Carrot sticks and ??

Chocolate chip oatmeal muffins.