Snapchat flower crown strawberry cake for Karen's birthday

tl;dr - Inspired by Snapchat's flower crown filter, I baked a strawberry cake with hand-piped bean paste flowers for my friend Karen's birthday. Read on for the cake recipe, and for a bean paste flowers how-to!

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When I set out to bake a cake for my college bestie Karen, I immediately knew I wanted it to look like the Snapchat flower crown: Karen's Snaps are laugh-out-loud-at-work-and-get-a-zillion-confused-glares hilarious, and she looks great in a flower crown!

As for the cake itself, I used an old reliable recipe for a fluffy, moist strawberry cake with strawberry cream cheese frosting. Note the link goes to an old blog of mine with in-depth tips on how to mix, bake, and construct a two-layer cake. If you just want the recipe, here it is:



Angie's Famous Strawberry Cake from Apple a Day

Equipment:

• 2 8-inch diameter cake pans
• Parchment paper
• Cake strips
• Stand mixer or hand mixer
• 2 mixing bowls
• Saucepan
• Stick blender
• Rubber spatula
• Offset spatula

Cake ingredients:

• 2 1/2 c. cake flour
• 1 tsp. baking soda
• 1/4 tsp. salt
• 1/2 c. unsalted butter, room temperature
• 1 1/8 c. sugar
• 2 eggs
• 1/3 c. buttermilk
• 1/4 c. oil
• 1 tsp. vanilla extract
• 2 c. chopped strawberries

Frosting ingredients:

• 1/3 c. chopped strawberries
• 1 TBSP strawberry liquor
• 1/2 tsp. lemon juice
• 8 oz. cream cheese, at room temperature
• 3/4 c. unsalted butter, at room temperature
• 1 3/4 c. powdered sugar
• 1/2 TBSP vanilla

Cake directions:

1. Preheat oven to 350 degrees and prepare cake pans with parchment paper, shortening, and flour. Start soaking 2 cake strips in a glass or tupperware of cold water.
2. Sift flour, salt, and baking soda in medium bowl.
3. In bowl of mixer, cream butter and sugar until fluffy.
4. Add eggs one at a time until combined.
5. Add buttermilk, oil and vanilla until combined.
6. Add flour mixture and stir manually with a rubber spatula until just combined.
7. Fold in berries.
8. Take the soaked cake strips out of the water and wrap them around the cake pans.
9. Fill cake pans 3/4 way.
10. Bake for approximately 25 minutes.

Frosting directions:

1. Put berries, liquor, and juice in saucepan. Bring to a boil over medium heat and then reduce to a simmer for 5 mins.
2. Let cool, then blend until smooth.
3. In bowl of mixer mix cream cheese and butter until creamy.
4. Add sugar, then vanilla.
5. Add berry puree until smooth.
6. Frost cakes when they are completely cooled.

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When it was time to decorate the cake, things got interesting. I know Swiss meringue buttercream is the gold standard when it comes to piped succulents and flowers, but I frankly loathe the way it tastes. So I scoured the internet to find alternatives and stumbled upon the concept of using white bean paste ("anggeum" or "앙금" in Korean) to pipe flowers in Korean bakeries.

The result tastes something like what you'd find in the center of a red bean bun, which I find more palatable than buttercream. Plus, the flowers are vegan, and you get some fiber too. The look is not quite as polished or smooth-looking as Swiss meringue buttercream, so I might still have to resort to the stuff for future cakes. I'm super into this piping flora thing - the process is very soothing.

How to make an edible Snapchat flower crown out of bean paste

Equipment:

• Large stock pot
• Stick blender
• Large frying pan
• Food processor
• Rubber spatula
• Piping bags
• Piping tips (#104 for the large daisies and roses, #102 or #101 for the small daisies, #2 for the centers, #5 for the arrangement base)
• Flower nail
• Parchment paper squares
• Freezer space to store flowers

Bean paste ingredients:

• 500g white beans (you can use cannellini/white kidney beans or great northern beans)
• 250g granulated white sugar
• Wilton gel food colors in Buttercup Yellow, Aster Mauve, Delphinium Blue, and Juniper Green
• Americolor gel food colors in Soft Pink and Bright White
• Wilton gel food colors in Lemon Yellow and Christmas Red

Miscellaneous:
Fresh mint leaves (the bright green leaves in the Snapchat filter looked like fresh mint leaves to me)

Bean paste directions:

1. Soak 500g white kidney beans (cannellini beans) in water for 8 hours.
2. OPTIONAL: Peel the beans (should be pretty easy after soaking them). I've made this with skins and without them - you do get some additional smoothness from removing the bean skins, but it is very labor intensive. According to this video, you can use a blender to peel beans in 15 minutes.
3. Boil the bean and water mixture for 30 minutes.
4. Process beans and water in a blender.
5. Add 250g of sugar and pan-fry with a spatula to evaporate the water. The paste is ready to be removed from heat when you can cut through with the wooden spoon and the streak holds for a few seconds.
6. Remove from heat. Taste and adjust sweetness by adding more sugar or vanilla.
7. After mixture has cooled to room temperature, turn in the food processor for a few seconds to get the mixture even smoother (there might be dry bits of bean in the mixture from the pan frying process, and the food processor blends it all together into a smooth, pipe-able consistencey).
8. Divide the paste in 1~2 cups and keep in airtight containers or wrapped in plastic wrap twice. Will keep refrigerated for up to 4 days. Frozen will keep up to 1 month.

The process of making bean paste is nicely documented in this video.

Flower piping directions:

Large white daisies

1. Take about 3/4 cup of chilled bean paste and mix with a few drops of the Americolor Bright White gel food color. Scoop the colored paste into a piping bag with tip #104.
2. Take about 1/4 cup of chilled bean paste and mix with a few drops of the Wilton Buttercup Yellow gel food color. Scoop the colored paste into a piping bag with tip #2.
3. Put a dab of bean paste onto the flat head of a flower nail, and place a parchment square on it. The dab of bean paste is the glue that adheres the parchment paper to the nail.
4. Pipe the center of the daisy with the yellow bean paste piping bag. Since you want this daisy to be fairly large, I piped a large quantity of paste in the center of the parchment almost until it reached the end of the paper. The diameter was about 0.75".
5. Take the white bean paste piping bag with the #104 tip. Position the wider end of the tip toward the center of the flower. Gently pipe a petal that covers about 1/6 to 1/10 of the outer diameter of the yellow center. Repeat until you've gone all the way around the flower once. The videos on this blog post from I Am Baker are accurate visual demos on how to pipe daisies.
6. Add a second layer of petals over your first using the same technique, but angle your piping tip slightly upward away from the nail while keeping the wide base toward the nail to give the second layer of petals a "lifted" look.
7. Once you're done piping the flower, lift the entire parchment paper from the nail, and place it on a cutter board or cookie sheet.
8. Make about a dozen or so of these daisies so you have plenty + backups for your crown. Freeze them on the board or sheet for at least 2 hours.

Small yellow daisies
Follow the directions for the large white daises (using these videos as guidance) with these exceptions:

• For the petal piping bag, use piping tip #102 or #101, not #104. You want the petals to be smaller.
• For the petals, use the Wilton Lemon Yellow color mixed with the Americolor Bright White color. The daisy petals should look brighter and paler than the Buttercup Yellow center.
• Make the center only about 1/4" in diameter.

Large pink and coral roses

1. Take about 3/4 cup of chilled bean paste and mix with a few drops of the Americolor Soft Pink gel food color for the pink roses, and combine the Soft Pink with Wilton's Christmas Red food color for the coral roses. Scoop the colored paste into a piping bag with tip #104.
2. Put a dab of bean paste onto the flat head of a flower nail, and place a parchment square on it. The dab of bean paste is the glue that adheres the parchment paper to the nail.
3. Follow the directions on how to pipe a rose from this video.
4. Pop the roses into the freezer for at least 2 hours.

For the arrangement

1. Using a #5 piping tip, use leftover strawberry cream cheese frosting to pipe a ring on top of the cake which will act as the base for your flower crown.
2. Arrange the frozen flowers (they should be hard enough to handle manually) on top of the frosting ring with the mint leaves until it resembles the Snapchat flower crown.

And then you're done!

I hope you guys enjoyed the Snapchat flower crown cake tutorial :) What kind of cake should I make next?