CARROT CAKE PROTEIN SLICES

January 02, 2017 8 Comments

CARROT CAKE PROTEIN SLICES

My all-time favorite cake is carrot cake, so I’m constantly perfecting my “healthified” version to taste as close as possible to the real thing. After making these Carrot Cake Protein Slices, I had some store-bought “all-the-oil” “all-the-sugar” carrot cake. The verdict? Well, the store-bought carrot cake had more raisins and coconut (which I loved), but otherwise, this is equally delicious and I actually liked my cream cheese frosting better! It’s a must-try if you love carrot cake as much as I do 😉 This recipe was even named one of the top 50 high protein desserts on FeastGood.com!

You might also like my Birthday Cake Protein Blondies.

CARROT CAKE PROTEIN SLICES

Which type of whey is best for baking?

The protein powder I used in this recipe is Quest Protein Powder in Vanilla Milkshake. You can really use any brand of protein powder so long as it’s a whey concentrate or whey blend. I don’t recommend baking with whey isolate because it usually results in baked goods that are dry and crumbly or oddly “spongey.”

Collagen and vegan protein powders behave much differently compared to whey, so they cannot be substituted without multiple modifications (which I have not tested).

CARROT CAKE PROTEIN SLICES

Sweetener substitutions

For perfect amount of sweetness, I added my favorite organic, calorie-free stevia blend that’s twice as sweet as sugar. If you need to substitute erythritol, monk fruit, baking stevia or another sweetener that measures 1-to-1 like sugar, use twice as much (half a cup).

You can also use a calorie-free brown sugar alternative for an even richer taste! My favorite is this monk fruit brown sugar alternative. Other options include Sukrin Gold, Lakanto Golden, or Swerve Brown Sugar. These all measure 1:1 like sugar so use double the amount (half a cup). You could also substitute one-quarter cup of Truvia or Splenda brown sugar blend, though this will add some calories and sugar (they’re not sugar-free)!

CARROT CAKE PROTEIN SLICES

Flour substitutions

I used coconut flour to keep the carbs low, but feel free to substitute twice as much (one-quarter cup) of gluten-free baking flour, gluten-free oat flour, or cassava flour (Paleo). You could also try a quarter cup of all-purpose flour, brown rice flour, cake flour, sweet white sorghum flour, spelt flour, tiger nut flour or whole wheat pastry flour! If substituting almond flour, you will likely need 3-4 times as much, so start with six tablespoons but you may need up to half a cup.

CARROT CAKE PROTEIN SLICES

Other substitutions

To add moisture to these protein slices, I combined grated carrot, unsweetened applesauce, and almond butter. There is no real substitution for the first two, but you can totally swap the almond butter for cashew butter, or one-quarter cup of almond flour plus 1-2 tablespoons of melted coconut oil.

This recipe also calls for one egg white which can be swapped for one tablespoon of ground flaxseed plus two tablespoons of water for an egg-free version. The unsweetened almond milk can be substituted for unsweetened coconut milk or any milk you have!

Feel free to add some raisins, unsweetened shredded coconut, and chopped walnuts (or pecans) to these Carrot Cake Protein Slices too 😉

Frosting substitutions

For the frosting I simply combined Greek cream cheese (found this at Walmart), confectioner’s erythritol (a sugar-free alternative to powdered sugar), a little Quest Protein Powder in Vanilla Milkshake, and vanilla extract. The frosting is so good! If you can’t find Greek cream cheese, neufchâtel cheese or reduced fat cream cheese would also work. You can even use dairy-free cream cheese!

If you don’t have confectioner’s erythritol, feel free to use powdered monk fruit blend, powdered sugar, granulated erythritol, monk fruit, baking stevia, or half as much of my favorite stevia blend.

Now, here’s the printable recipe for these Carrot Cake Protein Slices! Please do me a favor and rate this recipe and/or comment below if you try it 😉

This post contains affiliate links.

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8 Responses

Diane
Diane

April 08, 2024

I made this recipe yesterday and oh my goodness it was super moist and delicious. I accidentally put in tablespoon of almond milk in the carrot cake mixture and it still was yummy. I just need to cook it a little bit longer! I am definitely making this again!!

Carol Smith
Carol Smith

April 09, 2024

The frosting is EVERYTHING!

I made chocolate brownie version. Cocoa powder and chocolate protein powder. Subbed Greek yogurt for apple sauce. Swapped vegetable oil for almond butter to make cake a little more tender. Will sprinkle nuts and a few chocolate chips on top.

Sarah Wilkins
Sarah Wilkins

July 15, 2023

Hi Ashley! I am so happy this turned out deliciously for you :) Yes, the 7″×5″ Pyrex was used to make these thicker slices. Doubling the recipe is a great idea if using an 8″×8″!

Ashley
Ashley

July 15, 2023

Just tried this recipe and it was sooo delicious! The macros were also on point. I used PEScience Vanilla Cake Pop whey casein blend and it was perfect. I need to try using a smaller pan or doubling the recipe since my cake pan made this a little thin, but other than that the taste was delicious! Will definitely make again :)

Sarah Wilkins
Sarah Wilkins

March 09, 2023

Hi Megan, I looked back at my original recipe doc and it is optional for the frosting or batter if too thick. You can also use 1-2 tbsp. water! I have updated the recipe to be more clear as well :)

Megan
Megan

March 09, 2023

Hi, You said something about almond milk in the substitutes section but never listed it as an ingredient. Is it for the frosting? And how much would you use?

Sarah Wilkins
Sarah Wilkins

May 04, 2022

Hi Tiff, this recipe is meant for whey protein, so I can’t promise it will work with vegan pea protein. However, this one is specifically made and tested with pea protein: https://nutritionistmom.com/blogs/blog/protein-carrot-cake-bars-with-maple-frosting-vegan

Tiff
Tiff

May 04, 2022

Does it need to be a whey protein powder, or would a vegan pea protein powder work?

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