Steamed Beef with Mustard
1.
Cut beef into thin slices, add cornstarch, light soy sauce, and sesame oil to marinate for 20 minutes.
2.
Take a small amount of canned mustard and cut into fine grains.
3.
Cover the marinated beef with diced mustard and shredded ginger.
4.
Put it in the rice cooker and steam it while cooking.
5.
The food is cooked well.
6.
Sprinkle with chopped green onions.
Tips:
The mustard has a smell, I didn't put salt in it.