Decorating the cookies
Once you’ve baked the cookies and they have cooled down to room temperature, it is time to decorate the cookies. Add about a teaspoon of filling to one side of the cookies, and add the other one on top. You’ve now made the sandwiches.
Next make the food coloring in two small bowls. One for the red and one for the yellow. Using a small brush start by brushing the cookies with yellow. No need to fill all the gaps, you will do that with the red color later.
Once you’ve used the yellow, add the red coloring and be creative with how you apply the color to the cookies. Once done, dip them into granulated sugar to create that delicious outside that will make them look like fresh peaches!