To prepare beef udon, heat the udon in water until tender. If the udon is frozen, it should be prepared in advance. You can also use a pre-cooked udon. To serve beef steamed udon, add the meat and veggies to the pot. Once the beef is cooked, you can top it with a sliced scallion and shichimi togarashi.
This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the Spoonacular Database, whenever available, or otherwise other online calculators.