2 (8oz) cans whole water chestnuts, drained
Bacon, sliced in half
Wrap each whole water chestnut with a half slice of bacon. Secure with a toothpick. Place on a rimmed baking sheet.
Bake at 425° for 25 minutes. Drain the grease.
Meanwhile heat ketchup and brown sugar until sugar is dissolved:
1 cup ketchup
1 cup brown sugar
After water chestnuts have been drained, spoon ketchup sauce over the rumaki. Return to oven and bake another 10-15 minutes.