Heat oven to 350 degrees. Grease and flour cupcake/muffin pan. Combine cake mix, pudding, water, oil and eggs in mixer and mix on low for 30 seconds and then medium for 2 minutes. Place 1/3 C of batter into each muffin cup. Spoon 1 Tbsp of ganache on top of batter and press into batter with back of spoon.
Bake 20-22 minutes or until top springs back when touched.
Cool 1 minute
Remove from pan and place on cooling rack or parchment paper. Cool for 10 minutes. Sprinkle with powdered sugar. Serve with ice cream.
Can be reheated in the microwave for about 15-20 seconds.