Pre-heat oven to 350º F. Recipe yields about 2-1/2 dozen mini cakes or cupcakes.
Prepare mini bundt cake pan or cupcake pan using baking spray with flour.
Combine flour, baking powder, baking soda and salt in a bowl and set aside.
In a separate bowl cream butter and sugar. Add eggs and extracts. Beat with a hand mixer for about 3 minutes.
Add dry ingredients a little at a time to butter mixture alternating with the buttermilk.
Fill pan 3/4 full with batter and bake for about 15 to 20 minutes.
While cakes are baking prepare rum sauce. See recipe below.
Let cakes cool a bit before trying to remove from the pan. Arrange cakes on a wire rack placed on top of a sheet pan. Drizzle rum sauce over mini cakes. For easy clean up, I line the pan with parchment paper.