Chocolate and Peanut Butter Traybake

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recipe by Kenwood https://kenwoodworld.com/

  • Time icon
    Total Time
    30mins
  • Serves icon
    Serves
    12
  • Calories icon
    Calories
    485

A great recipe for all you peanut butter lovers. Try making with children for a fun - and tasty - activity.

recipe updated 5 Dec 2025

Ingredients

  • Unsalted butter icon
    Unsalted butter
    350 g
  • Smooth peanut butter icon
    Smooth peanut butter
    as needed
  • Milk chocolate icon
    Milk chocolate
    as needed
  • Light brown sugar icon
    Light brown sugar
    350 g
  • Egg icon
    Egg
    7
  • Plain flour icon
    Plain flour
    350 g
  • Cocoa powder icon
    Cocoa powder
    50 g
  • Smooth peanut butter icon
    Smooth peanut butter
    30 g

Tools

  • kCook icon Oven
  • kCook icon Prospero
  • kCook icon Medium bowl
  • kCook icon Traybake tin - 23cm x 20cm (9”x8”)

Step preview

  1. Preheat the oven - 180ºC
  2. Grease a traybake tin and line with parchment paper
  3. Fit the K-Beater
  4. Add the ingredients into the appliance bowl
  5. Mix until combined - about 2 minutes, speed 3
  6. Then add the next ingredients
  7. Mix until combined - about 2 minutes, speed 2
  8. Transfer half of the batter into a clean bowl and set aside
  9. Add cocoa powder into the appliance bowl
  10. Mix until combined - about 1 minute, speed 2
  11. Then add peanut butter into the bowl containing the light colour batter and stir to combine
  12. Spoon both the batters into the tin, alternating between the two
  13. Use a knife or skewer to swirl the batter
  14. Bake until a skewer inserted comes out clean - 20 minutes, 180ºC
  15. Remove from the oven and let cool
  16. Drizzle the cake with melted peanut butter and melted chocolate
  17. Slice into squares
  18. Serve
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