A $4.99 alternative to the KopyKake projector for cookie decorating

I've resisted buying a KopyKake projector for years. (A KopyKake is an overhead projector that will allow you to trace images directly onto cakes and cookies.)

1. They're pricey...I'd rather spend my money on chocolate.
2. I have exactly zero space to store it.
3. Honestly, I worried I'd fall into the trap of thinking I HAD to use it to make my cookies perfect. 

So, I wanted to make some cookies for a little Curious George fan. I googled ways to draw George and tried my hand at sketching him. Soon it was obvious, this was not going to work. 

I remembered seeing a post Klickitat Street did about an app that you can use with your iPad for tracing. Here's the post...it's full of great info and a video that's really helpful as well. Definitely check it out! 

Here's the deal...the Camera Lucida app ($4.99!!!) works using the rear camera on the iPad. Save and upload a picture that you want to trace, put the app in draw mode, and adjust the opacity so that when you're looking at the iPad, you can see the cookie underneath.

How to Use the Camera Lucida App for decorating cookies

You'll need a stand of some sort. I stacked a bunch of cookbooks on my table. I'm embarrassed that one of my books is on top...totally not planned, but hey... #productplacement. 

What you need to know:

• the app does not project the image down.
• when tracing, you'll be looking at the iPad as a guide, not the cookie.
• because the camera is not in the middle of the iPad, your cookie will be under the edge of the iPad. 
• the image is much easier to trace using a food coloring pen, rather than a piping bag. 

Next time, I'd start the cookie with a base color. I didn't have enough time once I remembered about this app. Also, I tried piping the face details using the app...that didn't work well. 

To make the Curious George face cookies, you'll need:

• circle cut-out cookies
• Camera Lucida app
• iPad
• Curious George stencil (I used this CG pumpkin stencil from PBS Kids)
• food coloring pen
• royal icing, divided and tinted with AmeriColor Super Black, Chocolate Brown (two shades), and Bright White
• disposable icing bags
• squeeze bottles
• couplers and icing tips: #2, #3, #1

Place the cookies under the raised iPad and trace the image using a food coloring pen. (If you look at the iPad, you can see that I took some liberties with the image...making the right ear more prominent and closing the open lines.)

Use a #2 tip to go over the outline drawn with black icing. Let this icing set for at least 1 hour. 

Thin the brown icings with water, a bit at a time, stirring with a silicone spatula, until it is the consistency of a thick syrup. You'll want to drop a "ribbon" of icing back into the bowl and have it disappear in a count of "one thousand one, one thousand two." Four is too thick, one is too thin. Count of 2-3 is good. Cover with a damp dishcloth and let sit for several minutes.

Stir gently with a silicone spatula to pop and large air bubbles that have formed. Pour into a squeeze bottle. Fill in the outlines with the thinned icing, using a toothpick to guide to the edges and to pop large air bubbles.

Pour into squeeze bottles and fill in the black outlines.


Let the icing dry for at least one hour.

Thin the white icing with just a bit of water to loosen. Pipe eyes using a #1 tip.


Switch the tip on the black icing to a #1 and add the remaining face details. Use a toothpick, pulling through the top of the black icing on the eyes.

Let the cookies dry, uncovered, 6-8 hours or overnight.

Perfect? No. Better than if I had attempted to freehand them? You betcha.


I can't wait to try this again...I don't think I'll use it often, but I think it will be very helpful with logos, mascots, and characters. Also, what if you converted a picture into a line drawing and made cookies of friends and family??? OK...that sounds like it would be difficult.