2 1/2

pounds salmon fillet
Sea salt and freshly ground black pepper
1

tablespoon extra-virgin olive oil
2

teaspoons dried oregano, crushed
1

lemon
1

cup plain Greek yogurt
1/2

English cucumber, finely chopped (1 1/2 cups)
3

tablespoons minced shallots
2

tablespoons chopped Italian parsley
2

tablespoons chopped fresh mint
2

tablespoons chopped fresh dill weed
2

tablespoons chopped fresh basil
Pinch crushed red pepper