Tried to make this from just a list of ingredients.
Beetroot, potato or brown bread, garlic, a little olive oil, walnuts, cider vinegar (I only had malt vinegar). You can substitute bread for potato.
Method.
I peeled the five Beetroot and two Potatoes , chopped them, put them in a pan to boil for half an hour.
Then I took four cloves of Garlic and crushed them in a pestle and mortar. Then crushed the Walnuts and mixed them with the garlic. I added a little olive oil to help.
Watch the Beetroot and Potato and when you can push a knife into them and they are soft, drain off the water.
Allow the Beetroot and Potato to cool, then add the crushed Walnuts with the garlic. I had to add a bit more to improve the consistency. I also added the juice of half a lime to give it a kick. 
I mashed the Walnut and Garlic into the Beetroot mix.
The final result, in a covered bowl in the fridge. 
Meal, jacket potato with coleslaw, chopped tomato, Beetroot hummus and sausages (apologies to vegetarians and vegans). I could have used a food blender, but decided its easier not to have to clean it and waste electricity.
