My secret to the best beef tenderloin in the world involves pork!
Rubbed Roast Tenderloin of Beef with Sweet Strawberry Mashed Potatoes
1 (3-pound) tenderloin of beef, trimmed and tied
2 tablespoons rendered bacon fat
Flake sea salt
Coarsely ground black pepper
2 tablespoons balsamic vinegar
Sweet Strawberry Mashed Potatoes (recipe below)
Preheat oven to 425°F.
Prep the tenderloin by rubbing the outside of it with the bacon fat and seasoning liberally with salt and pepper. Bring a large oven-proof skillet to blazing hot oven high heat. Add the tenderloin and sear all sides until a rich brown. Then place the skillet in the preheated oven and cook until the temperature resisters 130°F when a meat thermometer is inserted into the thickest part. Remove the tenderloin from the oven to rest.
To make the balsamic drizzle: remove tenderloin to a cutting board and place the skillet with the renderings over medium heat. Add 2 tablespoons of vinegar and cook, stirring, until mixture thickens.
To serve, slice the tenderloin and serve alongside Sweet Strawberry Mashed Potatoes. Drizzle with the balsamic reduction.
Sweet Strawberry Mashed Potatoes
3 pounds potatoes, peeled and quartered
1 teaspoon kosher salt, plus more for sprinkling
1/2 cup heavy cream
1/4 cup (1/2 stick) unsalted butter
1 tablespoon chopped white chocolate
Freshly ground black pepper
1/2 cup strawberries, stemmed and chopped
1 tablespoon fresh thyme leaves
Put the potatoes in a large pot and cover with cold water. Add the 1 teaspoon salt to the water and bring to a boil. Lower the heat and simmer, covered, for 15 to 20 minutes, until the potatoes can be easily pierced with a fork.
In a small saucepan, heat the cream and butter just until the butter has melted. Drain the potatoes and return them to the pot. Add the hot cream mixture and the white chocolate. Using a potato masher, mash the potato mixture to your desired consistency. Salt and pepper to taste. Stir in the strawberries and thyme.