
Roast Beef with Crispy Rosemary Roast Potatoes & Green Veg
Serves
3-4 Persons
Prep Time
20 Minutes
Cook Time
1 Hour 10 Minutes
Gluten Free
Low FODMAP
Dairy Free
Ingredients
For the beef:
- 1kg Beef joint (Off the bone e.g. topside)
- 1 Tbsp Olive oil
- 1 Tsp Mustard powder
- Sea salt
- Black pepper
For the potatoes:
- 1Kg Floury potatoes e.g. Maris Piper
- 4 Tbsp Garlic infused olive oil
- 1 Tbsp Fresh rosemary leaves, chopped
- 2 Tsp Gluten free flour
- ½ Tsp Baking soda
- Pinch salt & black pepper
To serve:
- 1 Pouch Bay’s Kitchen Beef Gravy with Rosemary & Cracked Peppercorns (330g)
- 400g Low FODMAP green vegetables e.g. swiss chard, cavolo nero or chard. You could also have 75g of broccoli heads per person.
Method
- Take your beef joint out of the fridge about 30 minutes before you want to cook it, so that it can come up to room temperature.
- Preheat your oven to 220 degrees. Place the beef in a medium roasting tin. Drizzle the olive oil over the top of the meat and rub over the skin. Rub the mustard powder over the top of the olive oil to create a nice crust, and then season with salt and pepper.
- Place the beef in the centre of the oven and cook for 20 minutes at 220 degrees – set a timer so you know when to turn the heat down.
- Now prep your potatoes whilst your beef starts cooking. Peel the potatoes and cut into large chunks. Put them in a pan of boiling water with a pinch of salt and the baking soda, and cook for about 7 minutes.
- Once cooked, drain and return to the pan with the seasoning. Put a lid onto the pan, and holding it firmly shut, shake the pan to ‘fluff’ the outside of the potatoes, which will create the crispy bits! Add 2 tsp of gluten free flour and shake again, then set to one side.
- After the beef has been cooking for 20 minutes, reduce the temperature to 180 degrees and place a roasting tin with the olive oil into the oven to heat up ready for the potatoes.
- Put a timer on and cook the beef for a further 30 minutes, basting the meat at the halfway point.
- After 5 minutes remove the potato pan from the oven and carefully tip the potatoes to the roasting tin – take care as the fat may spit. Use some tongs or a spoon and fork to turn the potatoes over so they are coated in the fat. Arrange in a single layer and cook for 15 minutes before turning over and cooking for another 15 minutes.
- When the beef is ready, remove from the oven and cover it loosely with a piece of foil to rest for about 20 minutes before carving.
- Turn the oven back up to 200 degrees, add the rosemary to the potatoes tin, give them a shake and cook for a further 10 minutes or until they are as crispy as you like them.
- While the beef is resting, steam your greens and heat the gravy. When the potatoes are ready, drain off the excess fat on some kitchen towel.
- Slice the beef and serve with the roasted potatoes, greens and plenty of gravy.
*The FODMAPs in garlic are soluble in water, not in oil, therefore garlic infused oil is Low FODMAP. Ensure you buy ‘infused’ oil and not flavoured, as flavoured will have garlic pieces or powder in it.
N.B. This recipe should produce a medium cooked joint – if you pierce the thickest part of the meat the juices should be pinky coloured. If you want a well cooked joint they should run clear, so cook for longer.
This recipe has been reviewed and approved as Low FODMAP by Registered Dietician Laura Tilt.
Low FODMAP Gravies

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Let customers speak for us
from 1876 reviewsFull of nature ingredients and favour!!! 🫠
A lovely Katsu curry sauce, not too sweet. This is one of the best curry sauce we have tried, a cross between an Chinese and Japanese sauce.
You will most likely need to use 2 bottles of sauces in make a meal if for more than 1 person.
Great flavour, and as I was using chicken I added some of your great stock.
It was delicious!
Love this soup! So delicious with no additives and bonus low FODMAP. My only wish is that it was available all year round. We live in the UK, summer can be almost as cold as early winter!
Love the soup but the delivered item was far from ideal.
I ordered 4 soups but 2 of them were leaking in the box so had to be thrown away
Excellent flavour. As this was my first time using this sauce I used one of the recipes on the Bay's web site, slightly adapted for the ingredients I had available. Recommended.
Really great tasting gravy. Herbs were quite mild in comparison to their beef gravy which was ideal as it didn't overpower the meat. Texture was good. The colour was darker than other pre-made chicken gravies I've used which for me was a positive.
Good texture, colour and flavour. The black pepper flavour was string, which we liked. Use by is a good length of time. Delivery was as expected per website.
Delicious. Eaten with chicken and rice. A very quick and easy meal. No symptoms afterwards. Will definitely buy again.
I bought this as an alternative to my normal choice as that was out of stock. It was a tasty, mild sauce that even my daughter in law liked. I’ll buy it again.
Best sauce I've tasted in a long time. As usual with their products, it did not disappoint.
At last proper beef stock instead of the pretend sugary variety. I used to trust brands like oxo until they started crumbling to dust unlike the old ones. And now the bisto granules are the same. Powdery sugars.so pleased I found real stock at long last. A great product at a reasonable price. Thank you
A truly appetising soup with a robust flavour.
Excellent full of flavour, perfect for making stocks and soups








