33 Protein Cake Recipes (Birthday, Holiday, & Mug Cakes)

These delicious protein cake recipes are perfect for satisfying your sweet tooth while staying on track with your health and fitness goals. The list includes high protein birthday cake, easy healthy mug cake recipes, and some unique flavor combinations from my early protein baking days.

Packed with simple ingredients like vanilla protein powder, almond flour, and egg whites, these cakes offer the perfect combination of flavor and nutrition. Whether you need a post-workout snack or a special occasion treat, these high-protein recipes have you covered!

Before we jump into the recipes, here are some of my favorite ingredients and supplies for baking cakes with protein powder:

• vanilla whey protein powder - I highly recommend whey protein concentrate for baked recipes that call for whey protein powder.
• vanilla extract - this one is low alcohol and more budget-friendly than other natural vanilla extracts
• vegan protein powder - pea protein blend
• cake pan - 8" metal pan
• parchment rounds - I suggest using parchment paper and spraying the parchment with cooking spray.
• oven thermometer - you'd be very surprised at how off-temperature ovens tend to be! I never bake without an oven thermometer.
• kitchen scale - for the best results and easy cleanup.
• airtight containers - these are great for storing protein bakes in the fridge and freezer.

⚡️Pro Tips

Stick to the type of protein powder used in each recipe for best results. Different protein powders bake very differently! for more advice about baking protein cakes, sign up with us to receive my FREE Protein Baking Cheat Sheet!

Make sure your baking powder is fresh for light and airy protein cake.

If you're going to freeze protein cake, wrap it tightly in plastic wrap and store it in an airtight container in the freezer.

Don't try baking with 🚫whey isolate🚫. You'll get very dry, dense, rubbery results.

Made with chocolate protein powder and powdered peanut butter, this cake is flavorful and packed with protein.

Unsweetened applesauce keeps the cake moist and tender, while the protein powder ensures you’re getting extra protein with each bite.

This cake is perfect for a post-workout snack or a healthy dessert that’s both delicious and satisfying.

This high-protein birthday cake is light and fluffy, made with egg whites, vanilla protein powder, and Greek yogurt for a healthy dessert.

Each slice offers 15 grams of protein while being low in fat and sugar.

Bake it in a 6-inch cake pan and store it in an airtight container for longer freshness.

This healthy coffee cake is packed with protein from the whey/casein protein powder, and the crumble topping adds flavor and texture that complements the soft cake perfectly.

This high-protein coffee cake is great for breakfast, a post-workout snack, or a healthy dessert that’s full of flavor.

These protein cupcakes are gluten-free healthier alternative to traditional cupcakes using pea protein powder for a high-protein dessert without the need for artificial sweeteners.

Using Greek yogurt in the frosting (in place of sour cream) would add protein and creaminess.

These high protein cupcakes are perfect for any occasion, offering a delicious way to satisfy your sweet tooth while keeping your protein intake high.

These sweet potato protein cupcakes are a unique and healthy twist on traditional cupcakes.

Made with sweet potatoes, vanilla protein powder, and coconut flour, these cupcakes are packed with nutrients and flavor.  

These protein powder cupcakes are perfect for a post-workout snack or a healthy dessert that’s both delicious and satisfying.

These healthy cupcakes are perfect for meal prep and perfect for satisfying your sweet tooth.

Made with peanut butter, vanilla protein powder, and peanut flour, these cupcakes are packed with protein and healthy fats.

The addition of dark chocolate chips provides a rich, chocolatey flavor, making these cupcakes a delicious option for a healthy dessert.

With the perfect balance of sweetness and nutrition, these cupcakes are a must-try for any peanut butter lover!

This healthy mug cake is ready in just minutes and provides a rich, chocolatey flavor.

The addition of almond flour and coconut oil keeps the cake moist and tender, while the bone broth collagen powder helps support healthy skin and joints.

This collagen mug cake is the perfect delicious healthy dessert!

Made with vanilla protein powder, Greek yogurt, and a honey hemp crust, this cheesecake is both creamy and nutritious.

The tangy flavor of the Meyer lemons is balanced by the sweetness of the honey and the richness of the hemp seeds, making this cheesecake a delicious and healthy treat.

Whether you’re looking for a dessert to serve at a dinner party or a sweet treat to enjoy on your own, this protein-packed cheesecake is a great option!

These light, fluffy cupcakes use a plant-based vanilla protein powder to create a high-protein version of a classic vanilla cake.

They are ideal for meal prep or as a sweet treat that’s packed with protein.

Made with vanilla protein powder, almond flour, and Greek yogurt, these cupcakes are light, fluffy, and packed with protein.

A little vanilla stevia adds the perfect amount of sweetness.

These cupcakes are a great option for a high protein breakfast or snack or a healthy dessert that’s both delicious and satisfying.

These protein cake bars are made with vanilla whey protein powder, coconut flour, and pudding mix, making them dense, flavorful, and packed with protein.

The addition of white chocolate chips adds a touch of indulgence, while the Greek yogurt keeps the bars moist and tender.

Whether you need a post-workout snack or a yummy healthy treat, these protein cake bars are the perfect solution.

This devil’s food protein cake is rich, indulgent, and perfect for satisfying your chocolate cravings.

Applesauce and whey protein keep the cake tender and light, and you’re getting extra protein with each delicious bite.

This cake is perfect for a post-workout snack or a special occasion dessert that’s both delicious and nutritious.

This gingerbread protein cake is a healthy snack cake perfect for the holidays or any day.

This festive, high-protein dessert is made with gingerbread spices, two types of vanilla protein powder, coconut flour and almond flour.

This high protein cake is a great option for a post-workout snack or a holiday dessert that’s both delicious and nutritious.

This easy protein mug cake is a quick high-protein dessert that can be made in just minutes.

The easy recipe calls for plant-based protein powder and gluten free baking flour along with carrots and spices.

This healthy mug cake recipe is ideal for a high protein breakfast or afternoon snack.

This protein powder mug cake is a convenient and delicious way to enjoy a high-protein dessert.

The recipe calls for seed-based protein powder, Dutch-process cocoa, and all-purpose flour (or one of the several subs listed in the recipe card).

Perfect for late-night cravings or as a post-workout snack, this mug cake is a great way to enjoy a sweet treat without compromising on nutrition.

Made with vanilla whey/casein protein blend and black cocoa, this cake is both rich and nutritious.

The addition of crushed Oreo Thins gives it a delicious crunch and added Oreo flavor, making it a perfect high-protein treat for Oreo lovers.

Whether you're looking for a high protein snack or a dessert to share with friends, this protein cake is a great way to enjoy the best of both worlds.

This vanilla pear protein cake is a light and refreshing dessert that’s perfect for any occasion.

Made with two types of vanilla protein powder, fresh pears, almond flour and coconut flour, this cake is both nutritious and delicious.

This cake is a great option for a post-workout snack or a healthy snack that’s full of flavor and nutrition.

This rich chocolate protein cake features a molten center and uses chocolate protein powder for an indulgent but high-protein dessert.

Perfect for special occasions or any day, this lava cake is a great way to enjoy a sweet treat without compromising on your fitness goals.

This ganache frosted custard cake is a rich and indulgent healthy dessert that’s perfect for satisfying your sweet tooth.

The recipe calls for a whey protein blend, coconut butter, and confectioners erythritol, along with Greek yogurt, eggs, and coconut flour.

This delicious cake is a great way to enjoy a healthy treat that’s full of flavor and texture.

This easy protein cake is made with plant-based protein powder and almond flour (and lots of egg whites!).

The cake is topped with a stevia-sweetened cashew cream frosting and fresh berries. The perfect healthy summer cake!

This high protein chocolate cake is both delicious and nutritious thanks to chocolate protein powder and a creamy chocolate frosting.

This cake is perfect for a special occasion or a post-workout snack that’s full of flavor and nutrition.

These high protein cupcakes are a unique, flavorful way to boost your protein intake with 13 grams of protein per cupcake.

Made with vanilla protein powder, almond flour, and fresh pears, these cupcakes are both light and nutritious.

The addition of star anise adds a warm, spicy flavor that pairs perfectly with the sweetness of the pears.

These healthy cupcakes are a great option for a high protein snack or dessert that’s full of flavor and protein.

This gluten-free gingerbread walnut rum cake is a flavorful twist on traditional gingerbread and combines the warmth of gingerbread spices with the richness of walnuts and a hint of rum.

The use of high-protein ingredients like pea protein and Greek yogurt makes this cake a great option for those looking to increase their protein intake while enjoying a sweet treat.

Perfect for the holidays or a cozy dessert, this cake is both nutritious and indulgent.

This healthy chocolate cake is made with chocolate protein powder and topped with a chocolate powdered peanut butter and strawberries to look like a sunflower (there are no sunflower ingredients).

This cake is a great option for a post-workout snack or a healthy dessert that’s both delicious and nutritious.

This healthy protein cake is made with two types of vanilla protein powder along with almond flour and coconut flour.

I used the juice from fresh Chardonnay grapes, but you can easily use any grape or apple juice.

The result is a delicious low fat cake with 21 grams or protein per piece!

This fun protein cake is a fruity, high-protein dessert made with strawberry protein powder. It is light, moist, and full of flavor. The best part? You can set it and forget it in the crockpot, making it an easy and delicious high-protein treat.

This light and fluffy cake has coconut flour for extra nutrients while keeping the cake light and fluffy.

The colorful sprinkles and sugar free chocolate chips add a fun, celebratory touch, making this cake is a great option for a high-protein birthday cake or any special occasion where you want to indulge without sacrificing your fitness goals.

This unique sugar plum protein corn cake combines the sweetness of sugar plums with the hearty texture of cornmeal and vanilla protein powder.

Made with almond flour and two types of vanilla protein powder, this cake is moist, flavorful, and packed with protein.

The combination of fruit and cornmeal creates a delicious texture that’s both satisfying and nutritious.

This high-protein treat is perfect for a post-workout snack or a healthy dessert that’s full of flavor.

This naturally red protein cake is healthier version of the classic red velvet cake made with chocolate protein powder and roasted beets.

Whether you’re a fan of red velvet or just looking for a high-protein dessert, this cake is a great option.

This keto-friendly protein cake combines collagen peptides with almond flour and flaxseed for a moist and flavorful high-protein dessert, perfect for those following a low-carb diet.

It's a great option for those following a keto diet or anyone looking for a healthy, high-protein dessert.

This keto-friendly cake is made with peanut butter and collagen protein. It’s a low-carb, high-protein dessert perfect for peanut butter lovers who want a healthy option.

It's a great option for a high protein snack or a healthy dessert that’s both delicious and satisfying.

This peanut protein cake combines powdered peanut butter with the exotic flavors of Thai cuisine, using ingredients like Thai basil and Thai chili.

It’s a unique and satisfying option for those looking to incorporate more protein into their diet while enjoying a delicious, unconventional cake.

Perfect for a post-workout snack or a healthy snack with a twist!

This pumpkin protein cake is made with vanilla protein powder topped with a rich cream cheese frosting.

The use of Greek yogurt and pumpkin ensures the cake remains tender and sweet, while the cream cheese frosting adds a delicious finish.

It’s a high-protein treat, perfect for fall cravings.

This nutty cake lives up to its name, featuring a combination of peanut butter flavored protein powder, powdered peanut butter, nut butter, and chopped nuts.

The combination of nuts and protein powder makes this cake a great high-protein treat that’s perfect for satisfying your sweet tooth in a healthy way.

Whether you need a post-workout snack or a special occasion dessert, this cake is a delicious and nutritious option.

A rich, decadent triple chocolate cake made with chocolate protein powder, sugar free chocolate chips, and black cocoa powder. Each layer is filled with creamy protein frosting for a high-protein, indulgent treat.

The use of almond milk and dark chocolate chips adds depth to the flavor, while the protein powder ensures you’re getting extra protein with each bite.

This cake is perfect for a special occasion or a post-workout snack that’s full of flavor and nutrition.

The rich, chocolatey taste and creamy texture make this cake a decadent yet healthy dessert option.

More high protein deliciousness:

We hope you've found some dessert inspiration here! For more delicious high protein recipes, check out

• 30 Ways to Use Vanilla Protein Powder
• 25 Protein Donut Recipes
• 31 Protein Powder Desserts

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