Scandinavian Brunch Roll

Name: Scandinavian Brunch Roll
Prep time: 35 min
Cook time: 4 h 10 min
Total time: 4 h 10 min
Yield: 8 portions
Ingredients: 100 g black sesame seeds; 220 g white bread flour; 100 g water; 10 g fresh yeast; 50 g whole milk; 15 g sugar (caster sugar); 1 large egg; 1 tsp squid ink; 40 g unsalted butter; 1 pinch salt; 70 g oat flakes; 100 g heavy whipping cream, 30-40% fat; 100 g cream cheese; 30 g lemon juice; 2 tbsp fresh chives; 2 pinches salt; 2 pinches Sichuan peppercorns; 3 sprigs fresh dill; 3 sprigs flat-leaf parsley; 5 fresh basil; 1 sprig fresh cilantro; 10 g arugula; 15 g olive oil; 6 slices smoked salmon; 6 slices haddock fillet, smoked