1.
Drain the ricotta: If it looks wet, set it in a fine sieve lined with cheesecloth for 20–30 minutes to let excess liquid run off. Dry ricotta whips lighter and holds its shape better.
2.
In a food processor or with a hand mixer, whip the ricotta with 3 tablespoons of the olive oil and the pinch of fine sea salt for 3 to 4 minutes, until pale, airy, and smooth. Stop as soon as it holds soft peaks.
3.
Brush the sourdough slices on both sides with the remaining olive oil. Grill on a hot pan or grill for 1 to 2 minutes per side, until well charred at the edges and warm through.
4.
Spread the whipped ricotta thickly over the warm bread, right to the crust.
5.
Drizzle generously with honey, then a final thread of olive oil. Finish with cracked black pepper and a pinch of flaky sea salt.
6.
Serve immediately, while the bread is still warm and the ricotta is cold against it.