01 - In a large skillet, over medium heat, melt the specified amount of butter.
02 - Introduce the brown sugar, orange juice, ground cinnamon, pure vanilla extract, and a pinch of salt to the skillet. Stir continuously until the sugar is fully dissolved and the mixture begins to gently bubble, typically taking about 2 minutes.
03 - Carefully place the prepared banana slices into the simmering sauce. Cook for approximately 2 to 3 minutes, turning them once, until they are lightly caramelized and softened but still retain their structural integrity.
04 - Remove the skillet from the heat source.
05 - Distribute four scoops of vanilla ice cream evenly among individual serving bowls. Generously spoon the warm caramelized bananas and their rich sauce over each portion of ice cream.
06 - Serve this classic dessert immediately while warm.