Bone in rib roast with mushroom au poivre sauce

Bone-In Rib Roast and Mushroom Au Poivre Sauce

For a classic, peppercorn crusted, bone in rib roast, season it heavily with Pierre Poivre and Fleur de sel. The long and slow roast will make the inside juicy and tender while the outside gets bold and crusty. Drizzle on the Mushroom au Poivre sauce for that luxurious finishing touch.

Bone-In Rib Roast and Mushroom Au Poivre Sauce

Rated 4.0 stars by 4 readers

Category

Main Course

Servings/Yield

4

Image of Bone-In Rib Roast and Mushroom Au Poivre Sauce

Ingredients

4-5 pounds bone-in rib roast, tied
3 Tbsp olive oil
½ cup Pierre Poivre blend
½ cup Fleur de Sel
-
1 8oz package cremini mushrooms, cleaned and sliced
3 Tbsp olive oil or beef roast pan drippings
2 Tbsp finely chopped shallot
2 Tbsp butter
2 Tbsp AP flour
2 Tbsp brandy
1 cup beef stock
2 Tbsp dried garlic slices
1 ½ cup heavy cream
2 Tbsp Pierre Poivre Blend
1 tsp fine sea salt

View Cart (0) Checkout

Directions

Preheat the oven to 350°F.
Rub the roast with olive and coat with the Pierre Poivre and Fleur de Sel.
Bake on a tray for a about 2 hours (130-140°F for medium rare), rotating the tray halfway.
While the roast is cooking, heat a heavy bottom skillet with the olive oil (or beef trimmings) and cook the mushrooms until golden brown.
Reduce the heat to medium and add the shallot and butter and continue cooking until the shallots have softened.
Add the flour and stir well to combine and cook evenly.
Add the brandy and flambé to cook off the alcohol.
Add the beef stock, garlic slices, heavy cream, Pierre Poivre and salt and bring the pan to boil.
Reduce the heat to simmer for 20 minutes or until the sauce is reduced, flavorful and can coat the back of a spoon. Adjust with more salt and pepper as necessary.
When the roast is ready remove it from the oven and let it rest for 15-20 minutes before carving and serve with plenty of sauce.
Enjoy!

Recipe Note

Questions? Contact helen@laboiteny.com

Related Posts

Masala Queso: A Spiced-Up Twist on Creamy Texas Cheese Dip

Masala Queso: A Spiced-Up Twist on Creamy Texas Cheese Dip

Queso is a Texas staple, and as someone who went to college in Austin, I can tell you—there’s nothing quite like a wa...

Cara Turkish Lamb Pasta

Cara Lamb Pasta

Inspired by the popular Turkish lamb pasta, this La Boîte version was created after passionate requests. Ground lam...

Roasted Salmon with Bearnaise Sauce

Roasted Salmon with Bearnaise Sauce

Roasted Salmon with Béarnaise Sauce is a classic with a twist, thanks to the addition of our Bernise spice blend. Thi...

Store Information

La Boite

New York, New York
info@laboiteny.com

*free shipping for $75+ applies to 48 contiguous US states only

*note* discounts do not combine within an order.

Spices

About Us

Follow us

Subscribe to our Newsletter

Enter your email to signup for our newsletter and get 10% off your first order. New subscriptions will kick off with our Spice Academy series to enhance your journey through the culinary world of spices. Welcome to the La Boîte Family!

© 2025, La Boîte