easy chocolate orange cake

Ingredients For easy chocolate orange cake

• 1 pkg

  devil's food cake mix
• 4 oz

  package instant chocolate fudge pudding mix
• 1/2 c

  oil
• 1/4 c

  coffee liqueur
• 1 tsp

  cinnamon
• 1 c

  sour cream
• 4 lg

  eggs
• 1/3 c

  orange juice, fresh
• 2 Tbsp

  grated orange peel
• 12 oz

  chocolate chips
• FOR CAKE TOPPING:
• 1 c

  sugar
• 1/4 c

  orange liqueur
• 1/2 c

  butter
• 1/4 c

  water