Vibrant Rainbow Cake

"I saw a couple other recipes for rainbow cake already in the system but didn't see any that were done quite the same so thought I would share this technique with you all. It results in a VERY bold and vibrant rainbow cake that is super fun for all occasions, and you can use different colors for other things like the 4th of July you could do red, white and blue, or for Christmas you could do red and green, etc. It is very important that you use the GEL food coloring though, and not the liquid drops. And in order to do the full rainbow you need both the regular colors and the neon colors since the orange and purple come from the neon set."
 
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photo by Ashley Cuoco photo by Ashley Cuoco
photo by Ashley Cuoco
photo by CulinaryExplorer photo by CulinaryExplorer
photo by samscottthompson photo by samscottthompson
photo by brit2169 photo by brit2169
photo by Moxiesoup photo by Moxiesoup
Ready In:
45mins
Ingredients:
7
Yields:
1 cake
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ingredients

  • 1 (18 ounce) box white cake mix (I used Duncan Hines Classic Moist White)
  • egg (as stated on cake mix)
  • water (as stated on cake mix)
  • oil (as stated on cake mix)
  • frosting (I used one tub of FunFetti Vanilla Frosting)
  • gel food coloring (regular and neon colors)
  • rainbow candy sprinkles (or whatever else you might like)
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directions

  • Grease two 9" round cake pans with shortening and then lightly flour each. Preheat oven to whatever the cake mix directions calls for.
  • Mix cake according to box directions, then seperate into 6 bowls (if doing the full rainbow). Since the first color gets spread the furthest it is a good idea to put slightly more in one bowl and a little less in each subsequently after that so the last color has the least amouont of all.
  • Mix in GEL coloring until desired color is achieved. Use a little for pastel colors, and use a bit more for bold and vibrant colors. Take care to put the appropriate color in each bowl if you took the extra step to put a little more in your outside color bowls. The rainbow pattern is red, orange, yellow, green, blue, violet.
  • Take the first color (red if you are doing the rainbow, and this will be your outside color) and spoon half into the very middle of each cake pan. You can then lightly tip it around a bit to get the color to spread some, but don't worry about it not reaching the sides, because it will by the time you are done.
  • Take your next color and carefully pour it directly into the middle of the first color. Once in you can again tip it a bit to spread it out some, but don't stir it or anything as that will mess up the pattern. Do this with each color until you have used all of them -- by this time your outside colors should be pushed out to the edges.
  • Bake as stated on your box, and allow to cool for a couple minutes in the pans before trying to remove them. Carefully tip them out onto a wire rack to cool completely (after a couple minutes I also carefully then flipped them right side up so the bottoms were on the rack since the tops tend to stick to the rack if left for too long).
  • Once cool, shave a little off one layer to make a flat surface (this is so the other piece can stack without tipping). You can put some sort of filling in between the layers if you want, but I just left them without for mine. Then frost your cake and top with sprinkles!
  • *NOTE* this can also be done in a rectangular dish if you prefer and then you would obviously just pour all of each color at a time, and frost it directly in the pan. It might also be fun to try a splatter type pattern, just taking scoops and dropping them into the pan in a swirl motion (not stirring in the pan) or putting into cupcake form. The person who told me about this also mentioned that you can use 2 cake mixes for the round pans and then just use the leftover batter for extra cupcakes or something, but for my family I didn't need quite so much cake.

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Reviews

  1. This was so easy to do! was a huge hit with my family. I do highly reccomend you do almost 2x asmuch of the red as you do the purple. mine was more evenly colored than pic as I alloted a little less fo reach colour as I worked inward. I found 1 box of cake mix was enough for two 9" layers.
     
  2. My grand daughter loves to bake anything and everything........especially the things that I don't have the patience for. Now she's grown and stops by from time to time.......and still loves to bake things and destroy my kitchen. lol. She made these and they were really well received. BTW........I'm still cleaning different colors from all over my kitchen. Sigh.
     
  3. Wonderfully out of this world
     
  4. Great directions!! I made this recipe using a homemade cake batter, but following the instructions otherwise, and was very happy with the results! The kids really enjoyed it!
     
  5. This was surprisingly so easy!! I used Betty Crocker Super Moist French Vanilla mix, and substituted about 2/3 of the oil for applesauce (I do this in almost every recipe - healthier, and I think it makes an even more moist cake!). I used almost 2x as much red as the purple and reduced the amount of batter just a bit by each color as I went through the rainbow. It was a nice surprise for my stepdaughter's 6th birthday. Thanks so much for posting!!
     
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Tweaks

  1. This was surprisingly so easy!! I used Betty Crocker Super Moist French Vanilla mix, and substituted about 2/3 of the oil for applesauce (I do this in almost every recipe - healthier, and I think it makes an even more moist cake!). I used almost 2x as much red as the purple and reduced the amount of batter just a bit by each color as I went through the rainbow. It was a nice surprise for my stepdaughter's 6th birthday. Thanks so much for posting!!
     

RECIPE SUBMITTED BY

My name is Alicia and I am a wife and mother. I am a SAHM and WAHM. I enjoy trying new recipes and can't wait to get my son into it as well. I really enjoy baking most of all, but I find lately I am getting more into cooking as well. And I dabble in food photography so I love to get pics of the dishes I prepare. I have found so many great recipes here and I just want to say Thank You! I try a new recipe almost every night. I have started submitting some I have around here and trying to create some of my own as well so if you try any of them I hope you will like them as much as I have enjoyed all of yours. I worked as a Barista for a couple of years and I love to mix drinks up and try all sorts of flavor combinations. I am thinking about trying to start up a cooking club in my area! I am really excited about it but I am waiting until my son is a bit older and we are in the process of selling our house so I wanna wait til that is done. It will be a meet once every couple weeks or once a month sort of thing and we will all get together and prepare new dishes planned around themes. I think it will be a lot of fun! I often bore my friends talking about food so much lol. I just love to talk about recipes and the different foods out there. Lately I have joined in on many zaar games and events and am having loads of fun! It keeps me rather busy just keeping up with the threads and making so many recipes lol. But I have found MANY wonderful recipes because of them. Here is a pic of my son Perrin I took the this January. <a href="http://s147.photobucket.com/albums/r317/j_welcome/pics3/?action=view¤t=_MG_0292-1.jpg" target="_blank"><img src="http://i147.photobucket.com/albums/r317/j_welcome/pics3/_MG_0292-1.jpg" border="0" alt="Photobucket"></a> This past year I have started my photography business. It has been a lot of fun, and I hope to continue to grow with it all. I am an on location natural light photographer specializing in children, families, seniors, newborns, etc. It is such a great thing to be able to do something you love and still be able to be a SAHM which is something that is very important to me. And who doesn't love to be their own boss??? lol MY RATING SYSTEM: 5 stars ~ An incredibly delicious recipe and something I would make for company. Also the deciding factor from 4 to 5 stars is simplicity! If its super yummy AND simple to make it gets 5 stars by me! 4 stars ~ A great recipe and one I would make again. I may have made a couple small changes however to our tastes. 3 stars ~ A pretty good recipe, but not one that I would most likely make again only because I already have so many others to try, and our favorites to make again and again. Also probably needed to leave out a few too many things or add in a few of my own to get it to our tastes. 2 stars ~ Just not for us. We ate it, and tried it according to recipe directions, but the flavors or textures or some other aspect were just not something we enjoyed. 1 star ~ I wouldn't normally give a 1 star, but it would have to be a messed up recipe to get one. lol <a href="http://www.maploco.com/view.php?id=2284251"><img border=0 src="http://www.maploco.com/vmap/2284251.png" alt="Visitor Map"></a><a href="http://www.maploco.com/">Create your own visitor map!</a> <img src="http://i132.photobucket.com/albums/q23/vseward/GIFS/zaargroupie.gif"> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I have participated in the following... <img src="http://i147.photobucket.com/albums/r317/j_welcome/pics2/food/PRMRcopy.jpg"> <img src="http://i132.photobucket.com/albums/q23/vseward/Bevy/officialmemberofthebevtaggame.jpg"> February 08 <img src="http://www.recipezaar.com/members/home/1956/L%5B1%5D.F-stickJPEG.jpg"> <img src="http://img.photobucket.com/albums/v204/derf16/food%20photography%20series/MuffinLovesticker.jpg"> March 08 <img src="http://www.satsleuth.com/cooking/Swap14.JPG"> <a href="http://s147.photobucket.com/albums/r317/j_welcome/pics2/food/?action=view¤t=macadamias.jpg" target="_blank"><img src="http://i147.photobucket.com/albums/r317/j_welcome/pics2/food/macadamias.jpg"></a> <img src="http://i21.photobucket.com/albums/b280/carolinamoon21/Ingredients/Kaffee-sticker.jpg"> <img src="http://i21.photobucket.com/albums/b280/carolinamoon21/Ingredients/PastastickerJPEG.jpg"> April 08 <img src="http://i23.photobucket.com/albums/b399/susied214/permanent%20collection/adoptedspring08.jpg" border="0" alt="Photobucket"> <img src="http://i23.photobucket.com/albums/b399/susied214/permanent%20collection/PAC08Main.jpg" border="0" alt="Photobucket"> <img src="http://i26.photobucket.com/albums/c105/jewelies/GoldenWattle.jpg"> <img src="http://i21.photobucket.com/albums/b280/carolinamoon21/Ingredients/Flourpowersticker.jpg"> <img src="http://www.recipezaar.com/members/home/1956/SoupsandsaladSTICKER.jpg"> May 08 <img src="http://i26.photobucket.com/albums/c105/jewelies/DesertRose.jpg"> <img src="http://i21.photobucket.com/albums/b280/carolinamoon21/Ingredients/PropitUpSTKR.jpg"> <img src="http://i21.photobucket.com/albums/b280/carolinamoon21/Ingredients/EZSTKR.jpg"> <img src="http://farm4.static.flickr.com/3488/3314808827_fd1070a8f8_m.jpg">
 
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