Sous Vide Turkey Breast

1. Stage

Prepare a thermocirculator and water bath according to manufacturer's directions. Set thermocirculator to 145 degrees F (63 degrees C) and allow water bath to come up to temperature.

2. Stage

Season turkey breast evenly with 1 teaspoon salt and transfer to a large vacuum-sealable bag; arrange thyme sprigs, sage sprigs, and butter cubes around turkey breast in the bag. Seal bag with a vacuum sealer according to manufacturer's directions. Transfer vacuum-sealed turkey breast to warm water bath with thermocirculator, cover vessel with aluminum foil to reduce evaporation, and cook for 2 hours.

3. Stage

While turkey is cooking, cook sugar in a medium nonstick pan over medium heat, without stirring, until deeply caramelized, 6 to 8 minutes. Reduce heat to low and carefully add vinegar (mixture will begin to boil immediately and sugar will crystalize), and cook, stirring frequently, until sugar is completely dissolved, 3 to 4 minutes. Add blood orange juice, increase heat to medium-high, and continue cooking, stirring occasionally, until bubbles begin to thicken slightly and mixture becomes syrup-like in consistency, 10 to 12 minutes; season with salt to taste. Remove blood orange mixture (gastrique) from heat and set aside at room temperature to cool slightly until ready to use.

4. Stage

Preheat the oven to 450 degrees F (230 degrees C) with an oven rack positioned in top third of oven.

5. Stage

Remove turkey breast from bag and transfer to a rimmed sheet pan lined with aluminum foil and fitted with a wire rack; discard contents remaining in bag (the meat will be at 145 degrees F (63 degrees C) when pulled from water bath).

6. Stage

Gently pat turkey breast dry with paper towels and brush turkey skin with oil; season turkey breast evenly with remaining 1 teaspoon kosher salt and pepper. Place turkey breast, skin-side up, on the prepared sheet pan.

7. Stage

Cook in the preheated oven until skin is crispy and golden brown, and a thermometer inserted into the thickest portion registers 155 degrees F (68 degrees C), 12 to 15 minutes. Remove turkey breast from oven and let rest at room temperature for 5 minutes.

8. Stage

Using a knife, carefully remove turkey breast from bone; discard bones. Slice turkey breast against the grain into 1/4- to 1/2-inch thick pieces; serve with blood orange gastrique.