GF Ratio Rally: Confetti Cake

gluten free confetti cake with blue frostingI can’t believe that it has been a month since I posted about making gluten-free pasta from scratch. Or, that just 2 months ago, I was making cream puffs and apricot dumplings.

gluten free ratio rally logo

This month’s challenge: white or yellow cake. It is the host’s daughter’s birthday, and we are all bringing cake to the party.

When I was a younger, my mom brought me up with a general disdain for baking from boxes. And I loved funfetti cupcakes when they were brought in as treats to school. Especially when they were baked in sugar cones.

As a kid, I had a cake that was decorated like a hamburger and one that was ballet shoes. I had the kind of cakes that you normally don’t get when your mom bakes your cake. Really cool cakes that taste good. But I remember being envious of those kids and their funfetti cupcakes.

I was envious of the sprinkles inside the cupcakes. Not the actual taste.

gluten free confetti cake cross sectionWhen I heard it was Kate’s daughter’s first birthday this month, I couldn’t wait to put sprinkles inside my cake. Because, really, they are better when they are inside.

I used a modified version of Ruhlman’s ratio. I couldn’t remember baking a cake without liquid. And his ratio somehow forgot that. I found an article on fine cooking about cake ratios. It was a bit less straightforward than a 1:1:1:1 ratio, but that’s ok. I did all the math for you. You can thank me later. When you squeal with delight because there are sprinkles inside your cake (or cupcakes), and you didn’t use a box mix.

My ratio ended up being 2:2:1:1:.75… flour:sugar:eggs:butter:liquid

Now, let me explain the wonky ratio. Yes, I said wonky.

Complex ratio math:

  • flour = sugar
  • eggs ≥ fat
  • eggs + liquid = sugar
  • add chemical leveners, flavorings and gums as needed.
Oi, that’s complex. What does it mean? It means that it is a good thing I paid attention in math. If you have 300 grams of flour, you have 300 grams of sugar plus some eggs and liquid that weigh as much as the sugar. Got it? Me either. I kind of winged it. Meh, it happens.
This month’s rally was hosted by Kate at Gluten-Free Gobsmacked. See all the other fabulous cakes:

Britt  @ GF in the City made Boston Cream Pie
brooke @ B & the boy! made White Cake with Apricots & Blueberries
Caleigh @ Gluten Freek[k] made White Chocolate Cupcakes
Caneel @ Mama Me Gluten Free made Fresh-Squeezed Lemon Cake
Caroline @ The G-Spot made Dark Chocolate Raspberry Cupcakes
Charissa @ Zest Bakery made White Russian Cake
Claire @ Gluten Freedom made Banana Rum Cupcakes with Rum Glaze (alcohol-free!)
Dr. Jean Layton @ GFDoctorRecipes made Mocha Buttercream Yellow Birthday Cake-Gluten-Free
Erin @  The Sensitive Epicure made Chocolate Hostess CupCakes Dupes
gretchen @  kumquat made coconut boston cream pie cupcakes
Karen @ Cooking Gluten-Free! made Traditional Birthday Cake
Kate Chan @ Gluten Free Gobsmacked made GF Basic White Birthday Cake
Kate @ KateAliceCookbook made Lemon tea cake
Lisa @ Gluten Free Canteen made Frangelico Cupcakes with Nutella
Marla @ Family Fresh Cooking made Lemon Poppy Seed Muffins
Shauna @ Gluten-Free Girl and the Chef
The Healthy Apple made Gluten-Free Chocolate Pistachio Pound Cake
TR Crumbley@ No One Likes Crumbley Cookies made Gluten Free Tiramisu Cake
Winnie @ Healthy Green Kitchen made Gluten Free Vanilla Cupcakes
Rachel @ The Crispy Cook made Czech Cherry Bublanina 

Gluten Free Confetti Cake
4.0 from 1 reviews
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Recipe type: Dessert
Author: Mary Fran Wiley
Prep time: 20 mins
Cook time: 40 mins
Total time: 1 hour
Serves: 10
Even better than my classic yellow birthday cake is a cake with sprinkles baked inside. This cake is easily made vegan with a couple of simple swaps.
Ingredients
  • 100 grams (1/2 cup) sweet white rice flour
  • 50 grams (scant 1/2 cup)tapioca starch
  • 50 grams (1/3 cup) brown rice flour
  • 50 grams (1/3 cup) sorghum flour
  • 1/4 teaspoon salt
  • 1/2 teaspoon xantham gum
  • 4 teaspoons baking powder
  • 300 grams (1 1/2 cups)sugar
  • 150 grams (6 T) butter, softened, or earth balance
  • 1 teaspoon vanilla extract
  • 5 (150 grams) egg whites, or 4 flax eggs
  • 1 cup cold milk (I don’t drink milk, so I only use So Delicious when I bake)
  • 1/4 cup non-pareils
  • 225 grams (2 sticks) butter, very, very soft (again, sub Earth Balance for vegan)
  • 1 1/2 cups powdered sugar
  • 1/2 cup powdered, dry milk, or powdered dry soymilk (Whole Foods carries this)
  • food coloring
Instructions
  1. Preheat oven to 350 degrees & prepare pans by greasing them and lining with parchment paper.
  2. Sift together dry ingredients.
  3. In the bowl of a stand mixer, cream together the butter, sugar and vanilla until light and fluffy.
  4. Add egg whites and beat for a minute or two on medium.
  5. Add the flours and mix a bit more, scraping down the sides. The batter should look a little thick.
  6. Add in the milk and mix until combined.
  7. Add in the nonpareils and give it a quick mix. Over stirring here will cause the color to spread throughout the batter and not be in concentrated little flecks.
  8. Pour into the prepared pans and bake for 35-45 minutes.
  9. Let cool in the pan for 5 minutes and then turn out onto a wire rack to cool completely.
  10. For the frosting: whip together the powdered sugar, soft butter and powdered milk. Add food coloring as necessary and add additional powdered sugar to get the desired consistency.
  11. When the cake is cool, spread a filling (I used lemon curd) on one of the layers and stack the cakes. Frost and top with more sprinkles!
Notes

Vegan swaps: use 4 flax eggs (1 tablespoon ground flax dissolved in 3 tablespoons water). Use Earth Balance Buttery Spread in place of butter and powdered, dried soymilk in place f the powdered dry milk.

To use a gluten free flour blend (or if you can bake with gluten flour), you need 1 1/2 cups of flour. (For a non-gf cake or if you use Jules Nearly Normal Flour, you can omit the xantham gum).