Bring all ingredients, minus the stretched ground beef and cheese, to a simmer.
Cook the pasta until al dente, stirring as needed to ensure noodles are mostly submerged in the liquid.
Add the stretched ground beef and warm through. Remove from the heat and stir in 1 cup of shredded cheese.
Serve immediately with additional cheese as desired.
Notes
This recipe is designed to go with the Stretched Ground Beef Meal Plan. The ground beef is made ahead of time and filled with veggies and lentils to make it go further. You can sub 1 lb cooked ground beef for the 2-cup portion of Stretch Ground Beef if desired.