Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper
In a small saucepan, gently warm the honey with red chili flakes and a pinch of salt over low heat for a few minutes, then set aside to infuse
Place flatbreads on the prepared baking sheet and lightly brush each with olive oil
Rub minced garlic evenly over the surface of the flatbreads for added flavor
Arrange slices of brie cheese evenly across each flatbread, covering most of the surface
Sprinkle dried cranberries and toasted walnuts over the cheese layer
Add chopped rosemary or thyme if using for an aromatic touch
Transfer the baking sheet to the oven and bake until the cheese melts and the edges turn golden and crisp
Remove from the oven and drizzle the warm hot honey generously over the top
Slice into portions and serve immediately while warm and crispy