For the Creole Ribeye smothered with Onions and Mushrooms
Preheat your sous vide to 121ºF.
Season the ribeye generously with salt and pepper then slide it into a heavy-duty plastic bag. Seal the bag using the water displacement method.
Drop the bag in the water bath, and allow it to remain for 2 hours.
Melt 2 tablespoons of butter in a large skillet over high heat. Add the green and yellow onions, and sauté them until translucent, 3 minutes. Add the mushrooms and sauté until softened, about 2 minutes. Add 1 teaspoon of the Creole-style seasoning and sauté for 1 minute. Remove the onion and mushroom mixture from the heat.
Remove the ribeye from the sous vide and bag. Sprinkle the steak all over with 1 teaspoon of Creole-style seasoning per side and slap each side.
Add 2 tablespoons of butter to the skillet over high heat. When the butter is very hot, add the ribeye and sauté it on the first side for 1 minute. Turn the steak and sauté on the second side for 1 minute. Add the onion and mushroom mixture and another 1 teaspoon of the Creole-style seasoning and sauté for a minute.
Serve with the ribeye on a plate and cover with the onion and mushroom mixture
Laissez les bon temp rouler…let the good times roll.