Step 1

For the whipped feta, place the feta and cream cheese in the bowl of a food processor fitted with the steel blade. Pulse until the cheeses are mixed. Add 1/3 cup of the olive oil, the lemon juice, 1/2 teaspoon salt, and 1/4 teaspoon pepper and process until smooth.

Step 2

For the tomatoes, up to an hour before you're serving, combine the shallots, garlic, and vinegar in a medium bowl. Set aside for 5 minutes. Whisk in the remaining 1/3 cup olive oil, 1 teaspoon salt, and 1/2 teaspoon pepper. Add the tomatoes, stir gently, and set aside for 10 minutes. Stir in the basil and taste for seasonings.

Step 3

To assemble the crostini, spread each slice of bread with a generous amount of whipped feta. With a slotted spoon, place the tomatoes on top. Put the crostini on plates and scatter with the pine nuts. Sprinkle with extra basil and serve.