Ingredients

  • 1/2 cup extra-virgin olive oil
  • 3 anchovy fillets, coarsely chopped
  • 1 teaspoon red pepper flakes
  • 4 Japanese eggplants or 1 large Italian eggplant, cubed
  • 2 tomatoes, halved and seeds squeezed out, coarsely chopped
  • 1 red bell pepper, chopped
  • 1 medium onion, diced
  • 3 garlic cloves, minced
  • 3 tablespoons capers, drained
  • 1/4 cup raisins
  • 1/2 cup pitted kalamata olives
  • 2 tablespoons balsamic vinegar
  • Pinch sugar
  • 1/2 bunch fresh basil, hand-torn
  • Kosher salt and freshly ground black pepper
  • 2 cups chicken stock
  • 1 garlic clove
  • 1 lemon, zest finely grated
  • 1/4 cup creme fraiche
  • Extra-virgin olive oil
  • 1 pound sushi-quality tuna loin
  • Kosher salt and freshly ground black pepper
  • 1 cup finely chopped fresh herbs, such as basil, parsley, and chives

Method

  • To make the caponata: Pour the oil in a large, deep skillet over medium heat.
  • Add the anchovies and red pepper flakes and cook and stir for a few minutes to create a base flavor.
  • Fry the eggplant in the anchovy oil, until it gets brown and sticky, stirring often.
  • Add the tomatoes, red pepper, onion, and garlic, continue to cook until the vegetables break down and soften, about 15 minutes.
  • Toss in the capers, raisins, olives, balsamic vinegar, sugar, and basil; season with salt and pepper.
  • Lower the heat and slowly simmer until thick, about 20 to 30 minutes.
  • The caponata tastes great hot, cold or at room temperature.
  • To make the lemon creme fraiche: Put the chicken stock, garlic, and lemon zest in a saucepan and place over medium heat.
  • Simmer gently until the stock is reduced by half and thickened slightly.
  • Take the pot off the heat, fish out the garlic, and add the creme fraiche.
  • Just before you are ready to plate the dish, buzz the sauce with a handheld blender until it's thick and frothy.
  • To make the tuna: Rub a little olive oil on the piece of tuna.
  • and season with a fair amount of salt and pepper.
  • Put the chopped herbs in a flat dish and roll in the herbs to coat.
  • Place a large skillet over medium-high heat and coat with 2 tablespoons of olive oil.
  • When the oil gets hazy, lay the herb-coated tuna in the hot pan and sear for approximately 1 1/2 minutes on each side; as the tuna cooks, the red meat will become whiter.
  • Transfer the tuna to a cutting board and slice.
  • To serve: Spoon the caponata on the bottom of 2 plates, lay the herb-seared tuna slices around the center, and drizzle the whole thing with the frothy lemon creme fraiche sauce.