Crunchy Baked Grapefruit

Having lived in Florida for the winters during retirement, and their own grapefruit tree in the backyard, I can imagine that grandma, knowing her sweet tooth, probably liked this one!

4 grapefruit
1/2 cup brown sugar, firmly packed
2 Tbsp. soft butter
1 cup ready-to-eat high protein cereal

Cut grapefruit crosswise into halves. Cut around each section. Place halves cut-side up in shallow baking pan. Mix sugar and butter until crumbly, add cereal and mix lightly. Sprinkle about 3 Tbsp. mixture over each grapefruit half. Bake in 400 degree oven for about 12 minutes. Serve hot.