Sardine oatcakes

by Jamie | Dec 6, 2012 | 87 comments

Last Updated: July 5, 2026

The original sardine oatcake recipe

This is personally my favourite recipe on my blog, partly cause it was the first original treat I made myself that worked out.  If you need super high-value treats - you've just found them!  Your dog will love these oatcakes; they are tasty, healthy, smell great, and just so easy to make!  And from preparation to cooking time they take less than one hour!

When I was thinking about a new recipe I could come up with I thought about making a type of oat based doggy flapjack then found that oatcakes were even easier to make and the perfect treat recipe to use fish!

I’ve taken these out with me several times when I’ve been dog walking and they are great for getting the attention of a dog who's mind wanders when out for a walk!

Very simple to make, all you need is 6 ingredients and a biscuit cutter.

Sardine Oatcakes
The first and original sardine oatcake recipe!
Prep Time 30 minutes
Cook Time 25 minutes
Total Time 55 minutes
Course Dog Treat
Cuisine Canine
Servings 30 Treats or more
Calories 60 kcal

Equipment

  • Mixing Bowl
  • Biscuit cutter

Ingredients
  

  • 2 Sardines in oil (2x120g) Oil (not brine)
  • 60g (1/3 cup) of wholemeal flour
  • 300g (1 1/3 cups) Oats
  • 150ml Chicken broth
  • 1 Egg

Instructions
 

  • Make around 150ml (1/4 pint) of broth or stock.  Chicken will do.  If using cubes get the low salt ones.
    broth in a jug
  • Add the two tins of sardines to a bowl (including the oil)!
    sardines in a mixing bowl
  • Mash the sardines thoroughly with a fork!
    mashed sardines
  • Add an egg
    egg
  • Add the 300g (10oz) of oats and 60g (2oz) of wholemeal flour
    oatcake ingedients in a bowl
  • Add a little broth to bowl.  To start with try adding 1/3 of your broth.
    adding broth to mixing bowl
  • Mix ingredients with your hands and make a dough ball!  Too dry?  Add more broth.  Too wet?  Add some flour or oatmeal.
    sardine oatcake dough ball
  • Roll out and cut out biscuits!
    rolled out oatcake dough
  • Place dog biscuits on baking tray and place in to preheated oven at 190°C (370°F) for around 20-25 mins.
    freshly baked sardine oatcakes
  • Yum, that's them cooked and they smell great!
    oatcakes on cooling rack
  • If you've made these before, you will know what to expect.
    4 dogs sitting for a treat

Notes

How to store

As a general guide, if meat protein is present in the recipe, then it will last around 3 to 5 days stored in a cool place. If it has second-class protein in it, e.g., cheese, lentils, eggs, etc, then they will store for about 10 days in a cool place. If there is no meat or second-class proteins present, then it will last around 3 weeks before they go soft like human biscuits.

Buy the book!

These dog treat recipes are now available to buy in book on Amazon.   An ideal gift!

open cook book
raw pig ears

By Jamie Shanks

BDWS is owned and run by me, Jamie Shanks. I’ve been a professional dog walker since 2010. When I’m not walking dogs, I'm usually at home entertaining my three dogs and attending to five hens and my vegetable garden. 

87 Comments

  1. Sardines in sunflower oil or brine?

    Reply
    • oil, never brine. dogs dont do salt well

  2. I been making a variant of these for years the dogs devour them, try mixing it up and adding grated carrot, potatoes even for an added boost grind your egg shells into a powder and add some . Such healthy treats

    Reply
  3. Hello can these be frozen please? X

    Reply
    • Yip!

  4. Just made a new batch today, Dog’s go crazy for these.

    Reply
  5. I have made these for the last 3 years for Christmas presents for all the dogs I walk-the owners are wowed by the effort made,the dogs adore the biccies and I love making them.

    Reply
    • thanks Viv, I am currently making these right now. The smell is so strong, I have 4 dogs here now and am really getting pestered. This is prob my favourite of all the treats.

  6. My friend brought some of these biscuits she made for one of our little cavaliers getting over a major life saving op ,but she had used mackerel
    He absolutely loved them and so did the other 5 waiting at the side lines

    Reply

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