Smoked salmon French toast

Name: Smoked salmon French toast
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: European, Mediterranean, French
Ingredients: 2 eggs; 1/2 cup milk; 2 tbsp finely grated parmesan; 500g malted rye sourdough batard loaf; 50g butter; 2 cups fresh flat-leaf parsley leaves; 1/3 cup fresh dill; 1 small lemon, zested; 2 tbsp drained baby capers; 1 eschalot, halved, thinly sliced; 1 tbsp extra virgin olive oil; 1 tbsp lemon juice; 300g smoked salmon; 1/2 cup sour cream