With a sharp knife, cut your grapefruit in half and then cut all along the outer edge of the flesh of your grapefruit, loosening it from the skin.
1 large pink grapefruit cut in half
Now take your knife and cut along each section of the grapefruit as to release it from the inner membrane of the fruit. Now sprinkle 1 tablespoon of brown sugar on each half of your grapefruit.
2 tablespoon of course brown sugar
Place your 2 grapefruit halves on to a baking sheet and place under the broiler for about 3-5 minutes until you see the edges of the grapefruit start to brown and the sugar bubbling.
Remove from oven and let sit for a minute as it will be hot.
To serve: This is great just on it's own or you can add a dollop of fresh whipped cream on top.