Well.......it took a little longer than I hoped to get my first post up and going, but here it is.
Rice Krispy Treat Cake
I recently read
Jessicakes (who's cakes I adore) blog post on her Hot Air Balloon Cake when I was making one similar for a friend. Jessica Harris gives you a run through of how she designed it, made it, and even gives a template for others to use. You need to check out her
blog and while you're there follow her links to take all of Jessica's Craftsy Classes at cheaper price. Who doesn't love a sale code AND they are so worth it!!!!!
This is my cake from Jessica's tutorial
When I read Jessica's tutorial something caught my attention (other than her gorgeous cake and generous sharing of her design), which was the 4in rice cereal treat cake she used as her top tier.
What.....A Rice Cereal Treat Cake.......I have to try this!!!!
In my version I needed both tiers to be cake, so I would have the right amount of servings. I did however, have it stuck in my mind to make a rice cereal treat cake at the first chance I got.
I cannot lie, I have never made rice cereal treats from scratch before and wondered if I needed to get this simple recipe mastered to make this cake successful. The good news is You DON'T!
On a whim I decided that today was the day to give it a go since I had some left over ganache ready and just waiting to be used. I took the easy option (I didn't want to load my kids up to make a trip to the grocery store), so I opened my Costco sized pack of Rice Krispy Treats that I had on hand to use for a sculpted cake.
I have some 4in high Fat Daddio cake pans that I just love to bits, but 3in tall pans, 2in tall pans or even a cookie cutter could also work. Why do I love my 4in high pans? It makes it so much easier to have 3in of "good cake" to use to achieve my 4in high tiers on cakes. When I say "good cake", I just mean that I find it easier to run it through my agbay (or cut the old fashioned way until very recently) and have at least 3 perfectly flat and even 1in layers ready to stack. There is no need to be filling with off cuts around the edges if it domed up, or have to fill in any spaces with extra filling or ganache to get things level. The three 1in cake layers along with fillings and ganache on top, add up to the 4 inches that is my usual height for tiers.
Note: the Up, Up and Away She Goes cake above has a 6in x 6in bottom tier and 4in x 4in top tier.
What you will need to make a 4in x 4in Rice Cereal Cake
Rice Krispy Treats (I used about 7-8) or the equivalent of still warm homemade rice cereal treat mix
a 4in diameter round cake pan or 4in round cookie cutter
Milk chocolate ganache
a small offset spatula
a small plastic bag (like what you put your fruit and veg in at the grocery store) or plastic wrap
a small decoration to place on top or a cute ribbon to wrap around and tie a bow (in this case I used an ebible wafer paper flower I had laying around from playing that day before).
Cooking spray
Ganache Recipe
This is the amount I used for a 4in cake. This will make enough for you to fill the layers and also cover the outside of the cake. If you would like to use white chocolate or dark chocolate or make a different size cake you can look it up right here on my Ganache table. I like to weigh all of my ingredients when mixing things because it will give you a more accurate measure.
14oz (391grams) of good quality milk chcoclate
4oz (130grams) of heavy whipping cream
There are several ways to do this depending on how deep the pans you have are or if you are using cookie cutters.
Method #1 using a 3in or 4in high pan
Place a small plastic bag inside
the pan and give is a light spray with cooking spray. Then begin to press your rice cereal treats in (or spread in the mix) until it is about 3in up the inside of the pan. You need to cover at this point and let it set and hold it's shape before pulling it back out. Put it aside and make some ganache.
Method #2 using a cookie cutter or 2in high pan
Place a small plastic bag (or plastic wrap) into the center of your cookie cutter or pan. Fill like the above method, but this time you will be making three 1in thick little patties. Pull each patty back out and wrap separately (be careful not to squish them out of shape). If any of the patties are too thick, just wrap them and you can trim them down later.
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Placing the "patties" back in the pan to keep their shape |
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using a 4in cutter for the size |
Once your ganache is set up and ready to go, carefully unwrap your 3in "cake" or small patties. Now is the time to trim them down, so you have three 1in patties ready for stacking. Give the sides a little press in, so there is some room around the outside when you go to cover it with ganache and then cut your layers. Try to keep them an even thickness, but It doesn't matter if they are not exactly the same because it will all even out once together.
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Triming it down to 1in with my Agbay |
Now you're ready to start layering your cake.
Again I have 2 methods for you to choose from.
Standard cake stacking method
Take one of your Rice Krispy layers and "glue" it down onto your cake board with a small smear of ganache, then on the top spread a thick (about 1/2in) layer of ganache on top. Alternate between layers of ganache and layers of your cake until you use your last layer of rice crispy cake. Once everything is lined up you can use the remaining ganache to spread around the outside of the cake and also put a thin layer on top to level everything out and seal it in that yummy chocolate goodness.
When you have a good coating over everything you can start to smooth it out by scraping away the excess ganache. I find the easiest way to do this is by using a bench scraper and running it around the outside of the cake. If you make sure to keep one side flat against the cake board or turntable while the 90degree angle side runs along the cake, you will always end up with a cake that has straight sides. Alternatively, if you feel more comfortable using the offset spatula to smooth, go ahead. Carefully take the excess of the top and you will be ready to cover with fondant or leave it
naked in only ganache.
If you would like it even smoother, you can use the "Hot Knife Method". This is the same technique as smoothing the sides earlier, but this time you will briefly dip it in hot water before swiping it along the cake. This will cause the ganache to melt slightly and give that ultra smooth finish.
Building your cake back into the pan method
I used this method for the cake in the photos for this tutorial. I used my 4in high pans and built my cake back into the
pan. To do this method your cake pan needs to be the same height as you would
like your finished rice krispy cake to be.
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ganache in the bottom of the pan |
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First, you place some ganache
in the bottom of the cake pan and then place in your first layer of cake
(this will actually become the top of the cake). Give it a good squish down to make sure the ganache is evenly spread on the bottom of the pan to ensure your flat top at the end. Continue to alternate
between layers of ganache and cake until you reach the last layer of
cake which should lay flat on top. I added a very thin layer of ganache to fill down the sides and any remaining space before using the cake pan as a guide to level off.
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filled and smoothed off to level with the top of cake pan |
Once you have finished you can place it into the freezer for about 15
minutes. You want to make sure the ganache is set very firm, but not frozen.To
remove the cake either use a culinary blow torch to quickly heat the
outside and bottom of the pan, or place it for a few seconds into a pot
of hot water. With either method you don't want to heat it too much or
you will loose your perfect sides. Remove the heat and quickly run a
knife down inside pan to loosen the sides, place your cake board on the
bottom and carefully flip it over. It may take a little shake to loosen
the suction on the top, but it should slide right out. If not, repeat
the heat and try again. You might want or need to do some minor touch ups with
extra ganache, but I found with this method that I didn't need it.
I wanted to leave my cake naked and only finished in ganache. I topped my cake off with a cute wafer paper edible flower.
For printed wafer paper visit my ETSY shop
here.
Don't forget to share this fun tutorial with your friends and post photos of your cakes on our
facebook page
Enjoy making your rice cereal cakes!