Do you know what DOG ESSENTIALS you are missing out? Find out now!
Zack Keithy, our author, is a certified veterinarian technician (UC Blue Ash) for over 6 years (contact him here). The articles written here are based on his expertise and experience, combined with a review by our expert vet reviewers including Dr M. Tarantino. Learn more about us here.
Are you wondering if it’s time for your cute little dog to receive a delicious treat? Or how about making dog birthday cake?
Well, if you’ve tried, you’ll know that it’s not that easy to find one from the stores.
But don’t fret. You can prepare an amazing homemade dog cake for your doggy friend with only a few basic ingredients.
Let’s do it!
Medical Questions? Talk to a Veterinarian 24/7.
Connect one-on-one with a licensed vet who will answer your questions in minutes.
*Article may contain affiliate links to retailers like Amazon and Chewy. Learn more on our disclosure page.
Recipe Overview
- This special 3 ingredient dog cake recipe is perfect for birthdays, Gotcha Days, or just because.
- It’s designed to be simple, healthy, and a huge hit with any pup.
- Prep time: 10 minutes
- Cook time: 20-25 minutes
- Serving size: One 6-inch cake (can be cut into several servings)
Ingredients List
- 1 ripe banana, mashed (approx. $0.25)
- 1 egg (approx. $0.30)
- 1/2 cup whole wheat flour (approx. $0.15)
- Optional frosting: 1/4 cup plain Greek yogurt (approx. $0.50)
- Total estimated cost: $0.70 (without frosting) / $1.20 (with frosting)
- Substitutions:
- Flour: If your dog has a wheat allergy, you can use oat flour or rice flour instead.
- Banana: If you don’t have a banana, 1/4 cup of unsweetened applesauce can work, but the texture might be slightly different.

Step-by-Step Instructions
- Preheat your oven to 350°F (175°C).
- Lightly grease a small 6-inch round cake pan or line a muffin tin with paper liners.
- In a medium bowl, mash the ripe banana well with a fork.
- Crack the egg into the bowl with the mashed banana.
- Whisk them together until they are fully combined.
- Add the whole wheat flour to the wet ingredients.
- Stir until just combined, being careful not to overmix.
- Pour the batter into your prepared cake pan or muffin tin.
- Bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean.
- Let the cake cool completely in the pan on a wire rack before attempting to remove it.
- If desired, spread plain Greek yogurt as a frosting once the cake is cool.
Look, prepping and cooking for your dog is great, but sometimes you might be too tired or maybe a tad lazy, or maybe you just want to give yourself a well deserved break.

In such times, you want something reliable and nutritious for your dog, and that’s where Ollie comes in. It’s my favorite dog food subscription ever.
Fresh human grade dog food sent to your doorstep, and there’s no lock in.
Give it a shot, will ya?
Feeding Guidelines
- This cake is a treat, not a meal replacement.
- Small dogs (under 20 lbs): Offer a small slice, about 1/8 of the cake.
- Medium dogs (20-50 lbs): Give them a moderate slice, about 1/6 of the cake.
- Large dogs (over 50 lbs): They can enjoy a larger slice, around 1/4 of the cake.
- Puppies and senior dogs: Offer a very small amount, as their digestive systems can be more sensitive.
- Dogs with specific health conditions: Always talk to your vet before introducing new treats to their diet. They can help tailor feeding advice to your dog’s unique needs.
Nutritional Benefits of the Recipe
- Banana: Provides natural sugars for energy, potassium for heart health, and fiber for good digestion.
- Egg: An excellent source of high-quality protein, essential amino acids, and healthy fats, which support muscle growth and repair.
- Whole Wheat Flour: Offers complex carbohydrates for sustained energy and additional fiber for digestive regularity.
- Plain Greek Yogurt (optional frosting): Adds probiotics for gut health and calcium for strong bones.

Storage and Serving Tips
- Store any leftover cake in an airtight container in the refrigerator for up to 3 days.
- For longer storage, you can freeze individual slices for up to 1 month.
- Thaw frozen slices in the refrigerator overnight or microwave briefly before serving.
- Serve the cake at room temperature.
- You can offer it plain, or with the optional Greek yogurt frosting for extra fun.
- Break it into smaller pieces or crumble it over their regular food if your dog tends to gulp treats.
Common Questions & Troubleshooting
Can I add other ingredients?
You can add a tiny bit of peanut butter (xylitol-free) or a sprinkle of dog-safe cinnamon. But keep it simple for this 3-ingredient recipe.
My dog has allergies, what can I do?
If your dog has a wheat allergy, use oat flour or rice flour. If they are sensitive to bananas, try unsweetened applesauce instead, but consult your vet first if you’re unsure.
Why didn’t my cake rise?
This recipe doesn’t use baking powder or soda, so it will be denser than human cakes. That’s normal. As long as it’s cooked through, it’s perfect.
Is this cake safe for puppies?
Yes, in very small portions. Puppies have sensitive stomachs, so introduce new foods slowly and in tiny amounts.
📖 Don’t Miss This…
Need more ideas on what to cook for your dog? Then you must check out my library of homemade dog food recipes today!
Wrapping Up
Making your dog a special 3-ingredient cake is a simple, loving way to show you care. It’s healthy, easy, and sure to make their tail wag. Feeling inspired? Pin this recipe to your Homemade Dog Cakes board and follow us for more pet-friendly tips!




