Chewy udon noodles stir-fried with tender beef and leafy greens in a luscious black pepper soy sauce. This quick and easy black pepper beef udon is ready in 20 minutes and better-than-takeout! Great as a meal or main dish for the family.
How to slice beef thinly
Freeze your beef exposed to the cold air for 45-60 minutes until the exterior hardens a bit. With a sharp knife, slice your beef against the grain into thin pieces (under ¼-inch thick).