“Funnyman and I love blue cheese on steak! In this recipe, I top it with sweet jammy red onions, which balances the flavours beautifully. These macros are based on using two large rib-eyes (220g / 7.8oz whoppers), and truth be told – I couldn’t finish mine. It’s very rich. However, Funnyman, wolfed down his portion happily!” – Monya
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Fats of Life® is a keto and low carb recipe blog that I love to run as a hobby in my spare time. I am also the author of the best-selling Keto Kitchen Series of cookbooks. This includes my debut best-seller Keto Kitchen (2020). The fun and exciting Lazy Keto Kitchen (2021). And, the clever and inspiring Budget Keto Kitchen (2022). My 4th cookbook, Quick Keto Kitchen (2023) is as fantastic as the first three, and packed with spectacular, easy creations!
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More on Rib-eye with Creamy Blue Cheese & Red Onion Relish…
Rib-eye is a succulent cut of beef celebrated for its rich flavour and tender texture. It also boasts a nutritional profile that aligns perfectly with the principles of the ketogenic diet.

FOLLOW MONYA:
One of the standout features of rib-eye is its high fat content – both saturated and monounsaturated fats. These fats are essential for providing a stable source of energy, as they help maintain ketosis and keep hunger at bay.
Moreover, rib-eye steak is an excellent source of high-quality protein. Its essential amino acids are needed for muscle maintenance and overall health. It also boasts a rich source of B vitamins, particularly B12 and niacin, which play vital roles in metabolism and energy production.
Rib-eye steak is a nutritional powerhouse that aligns perfectly with the keto diet’s principles. Its high-fat, low-carb, and protein-rich composition make it a delicious and satisfying choice on keto.

It is important to note that to maintain ketosis, it’s essential to track carbohydrate intake and ensure it aligns with your daily macro goals. Consulting with a healthcare professional is advised before making significant dietary changes. Scroll to the bottom to see the full macros and allergens for this Rib-eye with Creamy Blue Cheese & Red Onion Relish dish, as well as all the Dinner Ideas on Fats of Life®.
Ribeye with Creamy Blue Cheese and Red Onion Relish
Per serving
Ingredients
For the ribeye
- 2 ribeye steaks
- salt and freshly ground black pepper
- 25 g (0.9 oz) unsalted butter, (or lard)
For the topping
- 10 g (0.4 oz) unsalted butter, (or lard)
- 1 (2.8 oz) medium red onion, peeled and finely sliced
- 1 tsp red wine vinegar
- 120 g (4.2 oz) creamy blue cheese
- sea salt flakes
Instructions
- This dish takes 30 minutes to throw together, but you really should start the day before. Remove the ribeye from its packaging and place on a cooling rack set over a tray. Store uncovered in the fridge overnight. As Heston teaches us, "the cold, dry environment is good for this rudimentary method of dry ageing".

- Remove the steaks from the fridge 30 minutes before cooking: season both sides of the steaks with salt and freshly ground black pepper. Set aside while you start with the onions (as they need to cook low-and-slow).

- Start with the red onion relish . Heat the butter in a pan and cook the onions over low to moderate heat until the onions have completely softened. Add the red wine vinegar and continue to cook over a low heat until you reach a soft 'jammy' consistency. This can take up to 25 minutes.

- To cook the steaks, melt the butter in a griddle pan and fry the steaks until a dark crust forms on the outside. Be sure to flip the steaks every 20 seconds (another handy tip from HB). Cook until done to your liking. (However, if you are cooking it to well-done, I am not sure we can be friends...)

- Remove the steaks from the pan, and season with a pinch of sea salt flakes. Immediately top with the creamy blue cheese so it can melt a little. Allow the steaks to rest for about 5 minutes before serving. Top with the jammy red onions and serve with a lovely fresh salad on the side.
Watch the video (... with blooper reel!)
My name is Monya Kilian Palmer. If you loved this recipe, please follow and tag me @mkilianpalmer on Instagram so we can all see your lovely creations!
Nutritional Information per servingCalories 875Kcal / 3661kJ
Fat 64g
Carbohydrates 4.2g
Protein 70g
Allergens
Milk
Sulphites
See all the Dinner Ideas on The Fats of Life:






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.





1 Comment
Drop me a line if you have any questions or comments about this recipe. I will do my best to reply as soon as possible! Monya xxx