Let’s make smoked eel salad with celery, walnuts and olive oil and lemon sauce with ouzo. Cut the lettuce and place it in a bowl. Chop the selery. Add it to the lettuce in the salad bowl.
Follow the same procedure with the radicchio. Put the lemon juice, the olive oil, the ouzo, the pepper, the salt, the mustard, and whisk the mixture. Drizzle the salad with the dressing, mix very gently and serve immediately.