Preheat oven to 160C/320F.
In a baking dish, combine the garlic cloves, rosemary sprigs with a generous pinch of salt. Submerge the ingredients with olive oil and bake low and slow for 1- 1.5 hours or until the cloves are golden and soft.
Cut your loaf of bread in half. Spread the garlic cloves onto the cut side of the bread. The garlic should be soft enough for you to spread it. Top with brie cheese slices, prosciutto and broil/grill for around 25-30 minutes or until the bread & prosciutto are crispy and the cheese is puffy.
Top with honey, chilli flakes and basil leaves. Cut and serve.