01 -
Put your oven rack in the middle. Turn oven on to 350° Fahrenheit (177° Celsius, Gas mark 4).
02 -
Put your freeze dried mangoes, flour, baking soda, and baking powder in a food processor with the blade. Pulse until mangoes turn into fine dust mixed with flour. Set it aside.
03 -
Take your dried mangoes and chop them into tiny bits with a sharp knife. Put them aside for later.
04 -
Get your stand mixer with the paddle part attached. Beat the butter with both sugars at medium speed until it's light and fluffy, around 2-3 minutes. Wipe down the sides with a spatula when needed.
05 -
Drop in your vanilla, egg, and salt to the butter mix. Keep mixing until everything blends together. Don't forget to clean the sides of the bowl.
06 -
Dump the mango-flour mixture into your wet ingredients. Mix it slowly until you can still see a few flour streaks. Use a spatula to finish mixing by hand.
07 -
With your spatula, softly stir the chopped mango pieces into your cookie dough.
08 -
Use a medium cookie scoop (about 1½ tablespoons) to make 8 dough balls on a baking sheet covered with parchment paper.
09 -
Bake just one tray at a time for about 10-12 minutes, until the edges turn golden brown.
10 -
Right after taking cookies out, grab a round cookie cutter or big drinking glass and circle around each cookie to make them perfectly round.
11 -
Leave the cookies on the hot tray for 5 minutes, then move them to a wire rack until they're totally cool.