Concentrated Beef Stock Cubes

Keto Concentrated Beef Stock Broth Cubes
Keto Concentrated Beef Stock Broth Cube

Its very rewarding making your own stock and you should give it a try at least once. If you saw all the nasties hidden in the ‘freshest’, ‘finest’ stocks available in stores you will likely make it more often. Ingredients like barley, sugar and cornflour are pretty common in the stocks you see on the shelves. This recipe uses the Fats of Life Bone Broth recipe as a base. (That recipe takes a few hours to make and overnight to set. The time allocated for this recipe is simply the steps following that.) I will show you how you can make clean, healthy beef stock cubes – yielding as many as 10 portions of good-quality stock from only one batch.

I do this by reducing the mixture so much that it dwindles down into about half a cup of thick, concentrated stock. Much like a Knorr stock jelly cube. Portioned using a handy ice cube tray to initially set them, then popped out and frozen for convenience. All you need to do is whisk one jelly cube in a cup or two of boiling hot water to use in your recipes. (Again, much like a store-bought stock cube). Important note: NEVER season a stock before it reduces – you will be left with a very salty, concentrated one. Always season your dishes after any reduction takes place.

Fats of Life® is a blog I run as a hobby. I love spending time on it, but did you know that I am also the author of two best-selling cookbooks? KETO KITCHEN (2020) and LAZY KETO KITCHEN (2021) – both available worldwide and very well-priced. I have a third book on the way: BUDGET KETO KITCHEN, (coming mid-2022).
Perhaps its time to start building up your Keto Kitchen collection if you have not already done so. Not only will my books make beautiful Christmas stocking fillers for loved ones interested in a low carb lifestyle, but you could simply treat YOURSELF! Your family (whether they live keto or not) will not be disappointed with all your exciting, delicious creations!

“Take a peak in My Keto Pantry, which shows the preferred brands of ‘special’ ingredients I use. Be sure to also sign up to my newsletter where I send a monthly recap (ensuring you never miss a new recipe!)” – Monya


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Concentrated Beef Stock Cubes (Keto)

Handy concentrated beef stock cubes, which can be whisked in a cup or two of boiling hot water to use in your recipes. Clean eating at its best!
Course Stocks & Broths
Cuisine General
Cook Time 30 minutes
Setting Time 2 hours
Total Time 2 hours 30 minutes
Servings 10 concentrated beef stock blocks



  • You will be using the full portion of the Fats of Life Bone Broth recipe. Assuming you have picked off the fat after it set (as indicated at the end that recipe), continue:
  • Tip the gelatinous mixture into a large pot and bring to a moderate simmer. (It might boil over if the heat is too high.)
    Beef Stock
  • Continue to cook until the mixture has reduced to approximately 2 cups. At this point, you can either remove from the heat and use the stock as is for recipes that call for 1 or 2 cups, portioned as necessary.
    Beef Stock
  • However, for the purpose of THIS recipe, we want to make approximately 10 portions of stock. Transfer the stock to a smaller pan and continue to reduce over a moderate heat, stirring the sides of the pan with a silicon spatula.
    Beef Stock
  • The stock should reduce to approximately half a cup. You will see it becomes dark, thick and a little sticky.
    Beef Stock
  • Pour the dark, concentrated stock into an ice cube tray. It should fill about 10 spaces.
    Beef Stock
  • Place in the fridge for 2 hours to set into handy cubes.
    Beef Stock
  • Wrap up the individual cubes and store in the freezer. When you want to to make a cup or two of stock, defrost one cube, then simply whisk in boiling hot water, much the same way you would use a concentrated Knorr stock jelly cube! #CleanEating!

Beef StockFor those on INSTAGRAM, tag me @mkilianpalmer so we can all see your lovely creations! Keep scrolling: you can PIN this recipe for later, see detailed macros and browse other recipes in this category.
You can also drop me a comment if you have any questions about this recipe. I will do my best to reply as quickly as possible. Monya xxx

Concentrated Beef Stock Cubes
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Concentrated Beef Stock Cubes (Keto)
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FOR READERS OUTSIDE THE UK: Missing anything you might need? The links on this website are directed at the UK market and show the products I use here. However, you can get everything you might need from Amazon.

I was not comfortable calculating nutritional data for this beef stock. Ingredients are discarded and fat is picked off when making the Bone Broth which makes up the base of this recipe. It would have been grossly inaccurate even if I tried (even with the sophisticated software that I utilise). I therefore encourage you to simply enjoy the benefits that this is a clean, homemade, richly-flavoured beef stock and be mindful of the allergens.


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Disclaimer: The nutritional analysis, macro and allergen breakdown of the recipes on this site have been manually and carefully calculated using the cloud-based software NUTRITICS®. NUTRITICS® is fully approved by the relevant Trading Standards organizations and is EU and FDA-compliant. The macro calculations are provided as a courtesy to you based on the author's weighing of ingredients when creating the dishes. If Erythritol (a sugar polyol) has been used in any of the recipes, it has already been manually excluded from the final carbohydrate count. The author is a chef - not a medical professional - and this website has been designed to provide you with recipe ideas to suit the low carb lifestyle you have discussed with your GP.
Disclosure: Like many blogs, Fats of Life is part of the Affiliates Program on Amazon. The links to the products recommended here are affiliate links, meaning - at no additional cost to you - the author will earn a small commission if you click through and make a purchase.

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