Preheat the oven to 375 degrees Fahrenheit.
In a medium sized bowl, whisk together the flour, infant cereal, flax seeds, baking powder, and spices.
Remove any pits from the prunes.
Place the prunes, eggs, and molasses in a mini food processor and blend until semi-smooth.
Stir the wet ingredients into the dry. Roll up those sleeves and use your hands to mix everything into a smooth dough.
Place wax or parchment paper on your counter and sprinkle some flour on it.
Place the dough on the paper then flip it over to flour both sides.
Sandwich it with another piece of wax paper on top.
Roll until ~¼” thick. If you notice the dough sticking to the paper, then flour it a bit more.
Cut into strips or use your favourite cookie cutter shapes to cut out the cookies. Re-rolling the dough with the scraps leftover from the cutouts.
Bake for 15 minutes. Flip each cookie over and bake another 10 or so minutes. The cookies are done when they are hard and no longer dough-y.
Keep the cookies in the fridge or freezer and lightly toast before serving to your baby!