Made with a few simple ingredients, this mushroom udon recipe comes together so easily! Featuring chewy, bouncy noodles in a savory sauce and sauteed mushrooms, this mushroom udon is a big bowl of comfort!
In a small bowl or measuring cup, combine the soy sauce, garlic powder, oyster sauce, mirin, and brown sugar. Mix well and set aside.
Bring a pot of water to a boil.
Meanwhile, in a large skillet, heat up the oil over medium heat and add the mushrooms. Cook the mushrooms, stirring occasionally, for 8 to 10 minutes or until browned to your liking.
As the mushrooms cook, cook the udon in the pot of boiling water according to the package’s instructions. Mine takes 1 minute to cook. Drain the noodles and add them to the skillet of mushrooms.
Stir the sauce again before adding it to the skillet of mushrooms and udon noodles.
Toss until well combined. Garnish with green onions and sesame seeds if desired.