Peanutbutter Crispy Brownie Tower


This traybake is the ultimate indulgence. It is perfect for a big picnic or party, it travels really well and is so intense you can only eat one piece and live to tell the tale. If you like a more melted texture use small marshmallows on the top.

What you'll need
Makes 30x30cm Tray
For the Brownie

225g Butter
450g Light Brown Sugar
170g Chocolate
4 Large Eggs
2 tsp Vanilla Paste
260g Plain Flour
½ tsp Salt

For the Peanut Butter Crispy

5 Tbsp Peanut Butter
280g Marshmallows
4 Tbsp Salted Butter
25g Butterscotch Chips
6 cups Rice Crispies


1 Bag of Jumbo Marshmallows

  1. Preheat the oven to 160°C.
  2. Line your baking tray with greaseproof paper.
  3. Combine the Butter, Sugar and Chocolate in a microwave safe bowl and microwave on full for 1 minute.  Remove and stir. Now microwave for 10 second intervals until the chocolate is melted completely.
  4. Beat the Eggs and Vanilla into the melted chocolate mix with a spoon.
  5. Then add the Flour and Salt and beat again until smooth.
  6. Pour into the baking tray and bake for 30mins or until the screwer comes out with a light crumb on.
  7. Set aside to cool.
  8. Now prepare the peanut butter crispies. In a pan melt the Butter, Peanut Butter, Marshmallows and Butterscotch until combined and liquid.
  9. Pour over the Rice Crispies and moving quickly combine throughly.
  10. Transfer the mix onto the the Brownie and allow to cool.
  11. Preheat your grill on medium high.
  12. Cut the large Marshmallows in half and then cover the top of the tray.
  13. Place the whole tray under the grill for about 5 mins, keep an eye on it, you want the marshmallow to melt and brown but not burn.
  14. Remove from the tray and cut into cubes the size of the topping, then in half diagonally.
  15. Serve with a hot cup of tea!