Preheat the oven to 350 F and place a rack in the center of the oven.
Line a baking sheet with a piece of parchment paper.
Once the dough is puffy or has chilled overnight, remove it and split into 6 even portions.
Working with one portion at a time, use a rolling pin to roll it out to about 8" x 4". Try to keep the dough as rectangular as possible while rolling it out.
Spread about 3 tablespoons (1/6th) of the almond filling over the dough, leaving a half inch edge bare on one of the long sides. There is a lot of filling in these, don't be scared to use it up. They can get a little messy but you don't want to skimp on the filling. Just keep calm and carry on.
Sprinkle the almond filling with 1/6th of the nut mixture. Gently press the nuts into the almond filling.Roll the dough up, starting with the long side with no bare edge. Roll it up tightly but make sure not to squeeze out the filling.
Once fully rolled, seal the edge of the dough to the roll by pinching the dough to the roll. Give the roll a few squeezes while also ever so slightly stretching it out.
Use a long sharp knife to cut the roll in half lengthwise. Open the two halves so that the cut sides are face up. Cross the two halves over one another creating an X.
Then, twist the two halves together keeping the cut sides face up. Pinch the ends of each half together to keep it from untwisting. Then twist the other half together and repeat pinching the ends.
Starting with one end, spin the twist into a bun. Tuck the first end under the bun from the start and then tuck the second end under the bun.
Place the buns onto the parchment lined baking sheet and repeat with the remaining 5 portions of dough.
Cover the pan with plastic and set aside for at 30-45 minutes to proof until puffy.