Few desserts can match the drama and decadence of Cast Iron Bananas Foster. This New Orleans classic combines ripe bananas, brown sugar, butter, and rum to create a rich, caramelized sauce that’s irresistibly indulgent. Traditionally flambéed for a show-stopping finish, this dish is both elegant and surprisingly easy to make at home.
Cooking it in a cast iron skillet enhances the caramelization and depth of flavor, giving you a dessert that’s both rustic and refined. Serve it warm over vanilla ice cream for a restaurant-quality experience right in your kitchen.
Ingredients
Serves 4
- 4 tablespoons unsalted butter
- 1/2 cup dark brown sugar, packed
- 1 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg (optional)
- 1/4 cup banana liqueur (optional)
- 2 tablespoons dark or spiced rum
- 3 ripe bananas, sliced lengthwise and halved
- 1 teaspoon pure vanilla extract
- Vanilla ice cream, for serving
Preparation Time
- Prep time: 5 minutes
- Cook time: 10 minutes
- Total time: 15 minutes
Step-by-Step Instructions
Step 1: Prepare the Ingredients
- Slice the bananas lengthwise and cut each half in two to create manageable pieces.
- Measure and set out all ingredients, as this recipe cooks quickly once started.
Step 2: Melt the Butter and Sugar
- Heat a cast iron skillet over medium heat.
- Add butter and brown sugar, stirring until the sugar dissolves and the mixture becomes syrupy.
Step 3: Add the Flavorings
- Stir in cinnamon, nutmeg, and banana liqueur (if using).
- Let the mixture bubble gently for about a minute to combine flavors.
Step 4: Add the Bananas
- Place the banana slices cut-side down in the sauce.
- Cook for 1–2 minutes per side, until softened and lightly caramelized.
Step 5: Add the Rum and Flambé (Optional)
- Carefully pour in the rum.
- If desired, ignite with a long lighter to flambé the sauce — stand back and allow the flames to subside naturally (optional but adds flair and depth of flavor).
Step 6: Finish and Serve
- Stir in vanilla extract and remove from heat.
- Serve immediately over scoops of vanilla ice cream, spooning extra caramel sauce over the top.
Serving Suggestions
- Serve warm over classic vanilla or cinnamon ice cream.
- Add a sprinkle of toasted pecans or coconut flakes for texture.
- Drizzle over pancakes, waffles, or French toast for a luxurious brunch twist.
- Pair with a cup of espresso or rum-spiked coffee for a perfect dessert pairing.
Nutritional Highlights
| Nutrient | Per Serving (approx.) |
|---|---|
| Calories | 320 |
| Protein | 2 grams |
| Total Fat | 12 grams |
| Saturated Fat | 7 grams |
| Carbohydrates | 55 grams |
| Sugars | 48 grams |
| Fiber | 3 grams |
| Sodium | 75 milligrams |
Nutritional Notes:
- Bananas provide natural sweetness, potassium, and dietary fiber.
- Butter and brown sugar create the rich caramel base but can be adjusted for lighter options.
- Rum and banana liqueur add depth and aroma — skip them for an alcohol-free version.
- Serve with low-fat ice cream or Greek yogurt to reduce total calories and fat.
Tips for Success
- Use ripe but firm bananas to prevent them from breaking apart in the sauce.
- For a non-flambé version, simply simmer the rum for 1–2 minutes to cook off the alcohol.
- If your sauce thickens too much, add a splash of water or cream to loosen it.
- Cast iron retains heat, so serve promptly to prevent overcooking.
Variations to Try
- Coconut Bananas Foster: Add coconut milk and shredded coconut for a tropical spin.
- Chocolate Bananas Foster: Stir in a tablespoon of cocoa powder or drizzle with chocolate sauce before serving.
- Nutty Twist: Add chopped pecans or walnuts during the caramelization step for crunch.
- Vegan Option: Substitute plant-based butter and serve with coconut ice cream.
This Cast Iron Bananas Foster is a timeless dessert that delivers both theater and flavor. With its warm caramel sauce, tender bananas, and hint of rum, every spoonful feels indulgent yet comforting.
Whether you’re hosting a dinner party or treating yourself to something special, this recipe turns a few simple ingredients into a show-stopping finale. One bite, and you’ll see why this New Orleans favorite has become a classic around the world.