Hello Carly,
Weaning your twins is no easy feat. Mine, during weaning would not accept lumps and would be sick. I was tearing my hair out and felt I was doing something wrong.
I started with a baby spoon of baby rice (same as estar),didn't do the the rusk thing though.
I would blitz together banana and kiwi fruit and they loved that. Really small amounts. Once they started to take just baby rice I moved to ready brek. Then I started to boil potatoes and puree them down to nothing, and add a small amount of mild cheddar...that was my key, mash, porridge and rice.
Once on that, I added different things to the mash, tuna, veg, etc, etc.
They are 3 years old now and strangely enough, love their potato!
If they are refusing, perhaps wait a week and try again, the key is finding something that they will take.
I had a book, Annabel Karmal - baby food book, it was really useful and gave me ideas of simply things I could try and about what time. They would only take a minute to prepare so it was really helpful.
After I had used the baby book, I went out and brought her toddler meals one.
It will happen, the thing is not to stress about it because they pick up on that and they will not co-operate.
If they see mummy eating it, they get more interested. My goodness how much baby rice did I eat!!
Good luck,
Nic
x