Unwrap dough from the saran wrap from refrigerator and place on silpat or parchment paper powdered with vital wheat gluten powder to prevent dough from sticking.
Powder some vital wheat gluten on top of the dough. Start to flatten with palm of hand.
Place parchment paper on top of the dough and start flattening with rolling pin.
When flat, move top layer parchment paper to the side and fold in dough from all 4 sides to make a rectangle shape dough.
Fold in half and press down to flatten with hand. Whenever dough starts to stick, powder with vital wheat gluten powder.
Repeat steps again by placing parchment paper on top and flattening with rolling pin. Place parchment paper to side and fold in the 4 sides and fold dough into rectangle shape. Then fold it in half again. This process of folding is done twice for the purpose of mimicking puff pastry flaky layers.
Place parchment paper on top and use rolling pin to flatten dough. With a butter knife, cut around the edges to make a large rectangle. Take the uneven dough cut from the edges and set aside for later.
Cut 3x3 inch squares from the rectangle.
Take each square and further flatten and make larger to 4x4 inches using rolling pin.
Do this in two directions, up and down and left to right.
In each square place some of the masala from egg filling and on top add one half hard boiled egg.
Fold inwards from the 4 corners
Join in the middle to form egg puff
Repeat creating egg puffs with remaining square pieces, and when done with dough from rectangle, take the extra dough set aside from earlier step and repeat process of flattening, cutting into rectangle and then into 3x3 squares until dough is done.
This recipe makes about 10 egg puffs
Beat an egg and brush egg wash on top of each puff
Place in air fryer and cook at 400°F for 8 minutes