Hot Fudge Chocolate Pudding Cake

Ingredients

• ¼ cup butter, melted
• 1 teaspoon pure vanilla extract
• ¼ cup cocoa powder (I like unsweetened cocoa powder. (*See notes)
• ¼ teaspoon salt
• 3 tablespoons cocoa powder (I like unsweetened cocoa powder. (*See notes)
• 1-1/4 cups boiling water
• ½ cup white granulated sugar
• 1 cup plain or all-purpose flour
• ½ cup packed light brown sugar
• 2 teaspoons baking powder
• ¾ cup milk