For two bananas:
3 TB butter, melted
1/2 lemon, juiced
Cut bananas in half lengthwise.
Place them in a Pyrex dish or shallow casserole.
Melt 1 TB butter per banana, plus one for the dish.
Pour melted butter over bananas.
Sprinkle them with lemon juice, 1/2 lemon for every 2 bananas.
Cover bananas with a thin layer of sugar, about 1/4 cup. Broil for about 5 minutes, or until tops of bananas get golden, in pre-heated oven. Spoon butter-sugar sauce over bananas.
Remove from oven. Douse with rum. Light. Flame. Serve.
Note to Teddy: Microwaves are great for melting butter. One minute max.