Homemade air fryer Pop-Tarts, blueberry and brown sugar cinnamon

Roll the refrigerated pie crust on a lightly floured board to about a quarter inch and cut four rectangles, two bottoms and two tops.

Use blueberry jam as one filling; for the other, mix brown sugar, a little flour and melted butter to a good consistency.

Spread the fillings on the bottoms, run warm water along the edges, put on the tops, press all round with the fingers and crimp with a fork without pressing too hard.

Poke a few fork holes in the tops and air fry at 360 for about seven minutes.

Whisk powdered sugar with a little milk into a thick icing that stays on; adjust with more sugar or milk.

Move part of the icing to a second bowl and mix in a pinch or two of brown sugar and plenty of cinnamon.

Drizzle the brown sugar cinnamon icing over that tart and the plain icing over the blueberry one; top the white icing with rainbow sugar.