Pour in beef broth, honey, and soy sauce; bring to a simmer.
Add pasta directly into the pot, ensuring it’s submerged in the liquid. Cover tightly and cook according to package instructions (8-10 minutes), stirring occasionally.
Once pasta is al dente, reintroduce the seared flank steak to the pot. Stir in grated Parmesan cheese until melted and well combined.
Taste and adjust seasoning if necessary before serving.