STEP 1/7
Place egg yolk, 40g oatmeal, and 40g of powdered milk in a bowl. (If you don't know the amount, add the oatmeal and powdered milk in a 1:1 ratio.)
STEP 2/7
Mix the ingredients well.
STEP 3/7
Make dough by hand, please.
STEP 4/7
Shape it into a size that the baby can eat.
STEP 5/7
Airfryer 180 minutes 7 minutes, cook the front and back evenly.
STEP 6/7
Please make sure the cookie is well cooked.
STEP 7/7
Cool it down and give it to the child as a snack.
Depending on the preheating of the air fryer, there is dehydration, so you can bake it back and forth for 5 minutes and then bake it additionally!