Piña Colada Cake

INGREDIENTS

2 cups

or 8 3/4 ounces) all-purpose flour

1 tsp

baking powder

3/4 tsp

baking soda

1/2 tsp

salt

1 stick

or 4 ounces) unsalted butter, softened

1/4 cup

light (55 grams or 2 ounces) brown sugar

1 tbsp

dark rum

large eggs, at room temperature

1 cup

cream of coconut

1/2 cup

or 2 1/2 ounces) finely chopped fresh pineapple (or pineapple from a can, strained, juice reserved)

to 2 tablespoons rum (optional)

2 tbsp

pineapple juice (optional)

1 cup

or 4 ounces) powdered sugar

fine sea salt

2 tsp

to 4 teaspoons pineapple juice

2 tsp

to 4 teaspoons rum