Crepe Batter:
1/2 cup all-purpose flour
2 tablespoons unsalted butter, melted
1 whole egg
1 egg yolk
3/4 cup milk
Filling:
1/2 cup unsalted butter, softened
1 cup ripe banana, sliced
1 tablespoon brown sugar
1/2 teaspoon ground cinnamon
1/3 cup dark rum
2 tablespoons freshly squeezed lime juice
1/4 cup chopped nuts or hazelnuts
Crepe Batter:
1/2 cup all-purpose flour
2 tablespoons unsalted butter, melted
1 whole egg
1 egg yolk
3/4 cup milk
Filling:
1/2 cup unsalted butter, softened
1 cup ripe banana, sliced
1 tablespoon brown sugar
1/2 teaspoon ground cinnamon
1/3 cup dark rum
2 tablespoons freshly squeezed lime juice
1/4 cup chopped nuts or hazelnuts
To make the batter: In a small bowl, whisk together the flour, melted butter, egg, egg yolk, and 4 tablespoons of milk until smooth
Whisk in the remaining milk to combine well
Cover and refrigerate for at least 30 minutes or overnight
Heat a small non-stick skillet over medium heat
Pour in about 2 tablespoons of batter per crepe and cook until lightly browned, flipping halfway through
To make the filling: In a large skillet, melt the butter over low heat
Add the sugar, cinnamon, and rum; whisk to combine and stir until smooth
Dip banana slices into the lime juice
Fry the bananas carefully in the molten mixture, without letting them fall apart
Place one slice of banana onto the center of each crepe, fold the edges over the filling, and place on a baking sheet lined with parchment paper
Cover with the molten mixture, sprinkle with chopped nuts, and bake at 350°F (180°C) for a few minutes to warm through
Serve warm or chilled, topped with whipped cream if desired
Note: Store leftover crepe batter in the fridge for up to one day or freeze for later use as a savory filling.