Preheat oven to 300°F.
Line a baking sheet with foil and place a wire rack on top.
Lay crackers onto the wire rack.
Top each cracker with a slice of parmesan.
Add a slice of bacon on top of each piece of cheese.
Sprinkle a pinch of brown sugar on each.
Finish with a sprinkle of red chili flakes.
Bake for about 40 minutes, or until bacon is caramelized and crisp.
Cool slightly and serve warm—or devour straight from the pan.
