Chocolate Twinkies With Homemade Filling

DIRECTIONS

• Cake:
• Mix cake mix, eggs, milk and pudding together.
• Fill the canoe wells and bake according to the cupcake directions on the cake mix box.
• Remove pan from oven and let cool for 5 minute.
• Using flexible spatula, gently remove each cake and cool flat side down on rack until completely cool.
• In meantime, prepar snack cake filling.
• Filling:
• In small saucepan cook flour and milk over medium heat until paste forms.
• Stir constantly and do not allow mixture to brown.
• Remove from heat and cool for 1 minute.
• Add vanilla and stir until smooth.
• Press a piece of plastic wrap down on surface of the paste to avoid forming a skin and set aside to cool completely.
• In bowl of mixer beat butter, shortening and sugar until fluffy, scraping bowl to fully incorporate ingredients.
• Add cooled flour/milk mixture and continue to beat 5 minutes on medium-high speed until smooth and creamy.
• To fill snack cakes:
• Place about 1 cup of filling into a clean pastry bag fitted with round pastry tube.
• Gently insert tube into underside of cake, about halfway through the cake.
• Using gentle pressure, squeeze a small amount of filling into cake.
• You'll feel the cake expand under your fingers.
• Do not overfill, or the cake will burst.
• Repeat for a total of 3 times (different areas) per cake.
• Store cakes well covered at room temperature.