Ricotta Mixture
1 cup whole-milk ricotta, drained
1 tablespoon capers, drained, rinsed and crushed
1 tablespoon extra-virgin olive oil (the good stuff)
Zest of 1/2 lemon plus 1 tablespoon lemon juice
Big pinch kosher salt
Freshly ground black pepper
Layers
1 small shallot, sliced
2 tablespoons sea salt flakes
Zest of 1 lemon
6 slices sourdough bread, toasted
1 avocado, sliced
2 to 3 heirloom tomatoes, sliced
2 tablespoons salted sunflower seeds