Season the roast generously with pepper and salt.
Melt a knob of butter in the pan and sear the roast all around until browned.
Place the fat cap on top and insert a meat thermometer into the roast. Bake in a preheated oven at 190°C until it reaches an internal temperature of 58°C.
Meanwhile, slice the mushrooms, shallot, garlic, and dice the bell pepper.
Sauté the mushrooms in a knob of butter until golden brown. Add garlic and shallot and sauté together.
Add the bell pepper, cayenne pepper, paprika powder, and salt. Off the heat, pour in the vodka and flambé (optional). You can also immediately add the brown stock and cream and let it reduce to the desired thickness.
Remove the meat from the oven and let the roast rest for 10 minutes wrapped in aluminum foil, then slice. Pour off the fat from the pan and add any juices from the roast to the sauce, taste and season if necessary.
Serve the roast on warmed plates with truffle puree, topped with the stroganoff sauce. Garnish with parsley.
Tips
No extra tips needed, Just Enjoy!