Ingredients

  • 1 pound (scant 2 cups) fresh ricotta
  • Zest of 2 lemons
  • 1/4 cup extra-virgin olive oil, plus 4 teaspoons for drizzling
  • 2 pinches coarse kosher salt
  • 1 pinch ground black pepper
  • 4 long, even slices of very good bread
  • 2 large, perfectly ripe avocados (approximately 18 ounces), at room temperature
  • 1 pint mixed-color grape tomatoes, cut in half horizontally (you won't use quite the entire pint)
  • 8 red pearl onions equaling 2-3 ounces, thinly sliced into rounds (or equivalent in thinly sliced red onion)
  • 4 teaspoons toasted sesame seeds
  • Skin of 1 preserved lemon, flesh removed, finely diced
  • 1/2 teaspoon toasted poppy seeds

Method

  • Mix the ricotta with the lemon zest, 1/4 cup olive oil, and salt and pepper, and set aside.
  • Arrange slices of bread on a cutting board and divide the ricotta mixture evenly among the four slices. Spread into a generous even layer.
  • Split the avocados, remove the pits, and slice each half into even slices without cutting all the way through the leathery skin. Then, with a soup spoon or a flexible rubber spatula, release the flesh and arrange the slices neatly and evenly among the bread slices.
  • Artfully and attractively arrange the tomatoes by nesting them into the soft avocado. Then arrange the red onion slices over the tomatoes.
  • Garnish each sandwich with the sesame seeds.