We used tuna fillets (we like Ortiz), but any kind of oil-packed tuna will work. Keep the potato slices in a bowl of cold water to prevent discoloration, then pat them dry when you're ready to assemble the pie.



Ingredient Checklist


Instructions Checklist
  • Preheat oven to 475 degrees. Form dough (as directed in Basic Pizza Dough recipe) in a 9-by-13-inch rimmed baking sheet. Arrange half of potato slices on top half of dough, the rest on bottom half, covering entirely; press into dough. Add olives, pressing into dough. Brush with oil and sprinkle with salt.

  • Bake until cooked through and crust is golden on edges and bottom, about 18 minutes.

  • Using a metal spatula, slide pie onto a cutting board. Artfully arrange tuna and remaining vegetables on top; sprinkle with vinegar and drizzle with more oil. (Alternatively, toss these ingredients together in a bowl, then top pie with salad.) Slice into 6 pieces and serve.