In large deep skillet, heat sugar with water over medium heat, watching carefully, until sugar melts and starts to turn a caramel colour. Gently stir in pineapple juice and butter, bring careful because mixture will bubble up. Add rum, lemon juice and cinnamon; cook, stirring, for 4-5 minutes or until smooth.
[Sauce can be cooled, covered and refrigerated for up to 12 hours; reheat gently.]
Cut bananas into 1-inch thick slices; add to sauce and heat through. Serve over ice cream. Per Serving: about 295 calories, 3 g protein, 8 g fat, 54 g carbohydrate
Source: Canadian Living magazine [Mar 95] Presented in an article by Bonnie Stern Recipes from Canadian Living Test Kitchen