First, I finely sliced the onions and garlic. She doesn't explain why you should do this rather than say, chop the onions and crush the garlic as I would normally do, but I wanted to follow the instructions as closely as possible.
Next, I added them to a cold pan along with the paprika and 4 tbsp of oil. As you can see, I tried to recreate my Tattle avatar but my artistic skills leave something to be desired:
I switched the heat on, and left them to fry gently. At this point, I have to admit that I deviated from the instructions as written by stirring occasionally. I simply didn't realise that she told readers to stir at every other point in the recipe but not here. Sorry! I hope I haven't ruined it.
After about two minutes, the paprika started to turn a dark brown colour and began to smell a little burnt. The smell got stronger over the next 7 or 8 minutes until the onions and garlic had softened.
Paprika has a high sugar content, and is therefore quite delicate. It would be more usual to wait until the onions had softened and then turn the heat down. The paprika could then be stirred in immediately before the tomatoes were added - this would allow the flavour to infuse into the oil without letting it burn.
As it was, I added the tomatoes, bouillon powder, sugar, and half a can of water, stirred it together, and brought it to a low simmer. Meanwhile, it was time to rinse the beans:
She tells us to do this by blasting them with cold water. The water pressure in my flat turns out to be high enough to mush up some of the beans, so I assume that this was sufficiently blast-like.
After fifteen minutes had passed, the sauce was still fairly liquid:
I was tempted to give it more time to reduce down but decided to stick to the instructions, so went ahead and added the beans. I stirred well, and simmered the mixture for a further ten minutes.
If the intention was to simply heat the beans, this turns out to have been too long - the beans were beginning to fall apart. At the same time, the sauce was still quite liquid: