Preheat oven to 230°C (air-circulation). Peak sweet potato with a fork and bake for 30-40 minutes until completely soft. Remove the sweet potato from the oven and turn down heat to 180°C. Remove the skin and mash up the sweet potato with a fork. You should end up with about ½ cup of sweet potato mash, if you’ve got more just use the rest for something else.
Add all of the ingredients but the nuts into a bowl and mix until well combined.
Roughly chop up the nuts and mix half of them into the batter. Spread batter into a lined brownie pan ( 16cm x 26cm) and bake for 20 minutes.
Right after removing from the oven. Melt together chocolate and almond butter pour onto the baked blondies and sprinkle with the leftover nuts. Let cool completely.
Recipe by at https://fannythefoodie.com/2018/11/12/sweet-potato-nut-blondies/