Bob's vanilla bean cupcakes

I named this after my husband Bob. He loves vanilla beans.
Ingredients:
1 2/3 cup of all purpose flour
1/2 teaspoon baking powder
1/4 teaspoon baking soda
1/2 teaspoon salt
1 cup sugar
1 stick butter, melted
1 egg
1/4 cup sour cream
1/3 cup milk
1 1/2 teaspoon pure vanilla extract
seeds scraped from one vanilla bean.

Directions:
Mix all wet ingredients and dry ingredients separately. Alternate between wet and dry. Mix well.
Preheat Oven to 350. Line standard muffin tin with cupcake liners. I like fun cupcake liners with designs, but that is just me. Fill liners 3/4 full.
Bake for 15 min or until center of cupcake bounce back when touched. Transfer to wire rack to cool. Place favorite icing for finishing touches.