Follow these steps carefully to achieve perfectly caramelized Banana Foster Bites every time. Preparation is key, so have all your ingredients measured and ready before you start cooking (mise en place).

1. Prepare the Bananas: Peel the bananas. Slice them into ½-inch to ¾-inch thick rounds. Slicing them too thin will cause them to break down easily, while too thick might mean the center doesn’t warm through sufficiently. Set the slices aside.
2. Melt the Butter: Place the unsalted butter in a large, wide skillet or sauté pan (preferably one with sloped sides, especially if you plan to flambé) over medium heat. Allow the butter to melt completely. It should bubble gently but not brown at this stage.
3. Dissolve the Sugar: Once the butter is melted, add the packed light brown sugar and ground cinnamon to the skillet. Stir continuously with a wooden spoon or heatproof spatula until the sugar dissolves into the butter and the mixture begins to bubble gently. This should take about 2-3 minutes. Keep the heat at medium to avoid scorching the sugar. The mixture should look like a loose, bubbling caramel sauce.
4. Cook the Bananas: Gently add the banana slices to the bubbling butter-sugar mixture in a single layer. Try not to overcrowd the pan; cook in batches if necessary. Cook for 1-2 minutes per side, carefully turning them once with a spatula or tongs. The goal is to heat the bananas through and slightly soften them, allowing them to absorb the caramel flavor, but not to cook them until they become mushy. They should still hold their shape well.
5. Add Flavorings: Remove the pan from the direct heat temporarily (especially important if flambéing later). Stir in the banana liqueur (if using) and the vanilla extract. The sauce might bubble up slightly.
6. Incorporate the Rum (Choose Flambé or Simmer):
   • Option A: Flambé (Use Extreme Caution): Return the pan to medium heat briefly just to ensure the sauce is hot. Carefully pour the dark rum into the pan. Immediately tilt the pan slightly towards the flame (if using a gas stove) or use a long match or lighter to ignite the alcohol fumes at the edge of the pan. Stand back as it will flame up. Gently shake the pan back and forth until the flames die down (usually 15-30 seconds), which indicates the alcohol has burned off. Safety First: Never pour rum directly from the bottle into the hot pan near an open flame. Keep flammable materials, hair, and loose clothing away. Have a pan lid or baking soda nearby to extinguish flames if needed – never use water on a grease/alcohol fire. If you are uncomfortable with flambéing, use Option B.
   • Option B: Simmer (Safer Alternative): Return the pan to medium-low heat. Pour in the dark rum. Allow the sauce to simmer gently for 1-2 minutes, stirring constantly. This allows the alcohol content to cook off while infusing the sauce with the rum flavor, without the open flame.
7. Final Stir & Serve: Once the flames have subsided (Option A) or the sauce has simmered (Option B), give the mixture one last gentle stir to ensure the bananas are well coated in the luscious sauce. The sauce should be slightly thickened but still pourable.
8. Serve Immediately: Banana Foster Bites are best served warm, straight from the pan. See the “How to Serve” section for delicious ideas.