Chocolate Brownie Valentine's Day Cupcakes

• 1 cup unsalted butter, melted and cooled
  
  
• 2 Tablespoon canola oil
  
  
• 1 ¼ cup granulated white sugar
  
  
• 1 cup light brown sugar, packed
  
  
• 2 teaspoons pure vanilla extract
  
  
• 4 large eggs
  
  
• 1 cup all-purpose flour
  
  
• 1 cup unsweetened cocoa powder
  
  
• ¾ teaspoon Kosher salt
  
  
• ½ teaspoon baking soda
  
  
• 1 cup semi-sweet chocolate chips
  
  
• non-stick baking spray
  
  

Cupcakes

• 1 (15.25) ounce box, Triple Chocolate cake mix
  
  
• 3 large eggs
  
  
• 1 ¼ cup whole milk
  
  
• ½ cup unsalted butter, room temperature
  
  

Chocolate Frosting

• 1 cup unsalted butter, softened
  
  
• 2 ½ cup confectioners sugar
  
  
• ¾ cup unsweetened cocoa powder
  
  
• 5 Tablespoons heavy whipping cream
  
  
• 1 teaspoon pure vanilla extract
  
  
• 3 cups Valentine Sprinkles and candies
  
  

Chocolate Ganache

• 1 cup semi-sweet chocolate chips
  
  
• ½ cup heavy whipping cream
  
  
• 1 ½ cups mini heart Valentine sprinkles, optional