Sweet Brioche rolls

I learnt something new while making this; frangipane. It is a mixture of butter, eggs, sugar filling used in pastries. My partner enjoyed these, so I will definitely be perfecting the recipe and making them more often. I made 10 good-sized pieces. For the dough: 500g of plain flour, 200g butter, 2 tbsp of sugar, 2 tsp of salt, 4 tbsp of milk, 2 eggs, 11g dried yeast. 100g sultanas. For the frangipane: 100g of softened butter, 100g of almond flour, 2 tbsp of orange juice, 1 egg.