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Total Time
1hr 20mins
Prep 20 mins
Cook 1 hr

Recipe Source: Unknown Posted here for safe-keeping.

Ingredients Nutrition

Directions

  1. Preheat oven to 350 degrees.
  2. Butter a 9- by 13-inch baking pan, then line it with wax paper or parchment paper.
  3. Whisk together eggs, sugar, mayonnaise and vanilla in a large bowl.
  4. Place cocoa and cinnamon in small heat-proof bowl; whisk in the coffee and cold water until blended.
  5. Add coffee mixture to the egg mixture in 3 parts, whisking to blend after each addition.
  6. Add flour and baking soda and whisk until smooth.
  7. Stir in chocolate chips until mixed, then gently fold in raspberries.
  8. Pour batter into prepared pan.
  9. Bake cake until a toothpick inserted in the center comes out clean, about 1 hour.
  10. Let the cake cool for 10 minutes, then invert onto a rack and let cool for about 1 hour.
  11. Dust cake with cinnamon, then confectioner's sugar, and cut into triangles.