Hello Peter
There are many, many way to make curry sauce s. People from different regions of India don't even cook it the same. Then there are variations to a basic recipes, which are dictated by family taste, ingredients available, mood of the cook, diet restrictions etc., etc.
What I would suggest is that you go to the Search page of this website and type in Basic. You will find a few recipes for different types of curries. That will be a good starting point.
If you have any further questions, please come back or ask me at my Facebook page, mamta'skitchen
Mamta
Hello Peter
I just noticed this morning that your original question about how to make a curry sauce got deleted some how. I am sorry about that.
When I am out of the house, I reply on my little mobile. So probably clicked on delete by mistake! My sincere apologies.
Mamta