Ingredients

• 3/4 cup milk
• 1/4 cup water
• 2 teaspoons instant coffee
• 1/2 cup cocoa powder
• 1/2 cup chocolate chunks
• 1 stick of butter
• 2 cups flour
• 1 tablespoon baking powder
• 1/4 teaspoon salt
• 1/2 cup packed dark brown sugar
• 1/2 cup regular sugar
• 1/4 cup vegetable oil or canola oil
• 2 eggs (room temperature)
• 1 teaspoon vanilla extract
• 1/3 cup chocolate chunks (for mixing)
• 1/2 cup heavy cream
• 1/4 cup chocolate chunks (for filling)
• Pinch of salt