Ingredients

  • a 16-inch sourdough or whole wheat baguette
  • 4 tablespoons olive oil
  • 1 small garlic clove
  • 1 tablespoon balsamic vinegar
  • 3 ounces mild goat cheese, such as Montrachet
  • 6 Kalamata olives (not available at farmers markets, but a great addition), pitted and sliced
  • 1 cup arugula leaves, rinsed and spun dry
  • 3 large radishes, sliced
  • 1 1/2 cups sliced cooked fresh tuna steak (about 6 ounces)
  • 3 small tomatoes, sliced thin
  • 8 large fresh basil leaves, shredded

Method

  • Halve the bread horizontally, hollow out the top and the bottom, leaving 1/2-inch-thick shells, and brush the bottom shell with 1 tablespoon of the oil.
  • In a blender combine the remaining 3 tablespoons oil with the garlic, the vinegar, and salt to taste and blend the dressing until it is emulsified.
  • Spread the goat cheese in the bottom shell and top it with the olives, the arugula, the radishes, and salt and pepper to taste.
  • Drizzle the radishes with one third of the dressing, top them with the tuna and salt and pepper to taste, and drizzle half the remaining dressing over the tuna.
  • Top the tuna with the tomatoes, the basil, and salt and pepper to taste, drizzle the mixture with the remaining dressing, and fit the top shell over it.
  • Wrap the pan bagna tightly in plastic wrap and put it in a shallow baking pan.
  • Top the pan bagna with a baking sheet and a large gratin dish filled with several 1-pound weights and chill it for 1 hour.
  • The pan bagna may be made 6 hours in advance and kept covered and chilled.
  • Serve the pan bagna cut into 2-inch slices.