Step 1

Soak frozen udon noodles in hot boiling water for 30 seconds or until loosened and strain immediately in a colander. Set aside. If you're using fresh udon, you can skip this step.

Step 2

Heat a large pan on medium heat and melt butter. Sauté garlic and onions until softened, about 1-2 minutes

Step 3

Toss in sliced mushrooms. Then add 1/4 cup water. Cook until mushrooms have softened, about 4-5 minutes, and most of the liquids in the pan have evaporated.

Step 4

Mix in oyster sauce, garlic powder, black pepper and heavy cream. Increase to medium high heat and simmer for 3 minutes.

Step 5

Once sauce has thickened a bit. Toss in strained udon noodles and cook for 2 minutes.

Step 6

Garnish with green onions and black sesame seeds. Serve hot and enjoy.