Tsai MaMa’s Prime Rib Roast

https://youtu.be/NUQ49SoteE0

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Step 1

Marinate roast in 1 packet of au jus packet, 1 cup water, 1/3 cup soy sauce, garlic, onion and ginger in large roasting bag or ziplock for at least 24 hours. Flip bag/rotate roast after 12 hours

Step 2

On day of roast let roast come to room temperature: 3-6 hours

Step 3

Preheat oven to 500 degrees

Step 4

Mix 2 sticks room temp salted butter with garlic salt, lawry’s salt, chives, pepper and parsley. Amount depends on size of roast.

Step 5

Spread butter mixture on entire roast.

Step 6

Bake in middle of oven for 5 min per pound of roast. Ex. 5 pound roast = 25 min at 500 degrees.

Step 7

DO NOT OPEN OVEN. Turn off oven and let roast stand in oven for 2 hours.

Step 8

https://youtu.be/NUQ49SoteE0