Chocolate Lava Cake (Hot water cake) – Lightning Bug Farm

Ingredients

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