Elisheba
No matter what, carry on!
I have A LOT of them and I couldn't live without them, coconut thai curries are heavenly, a drop of butter makes my eggs taste naughty, love my caramel coffee's plus yum like desserts and flavoured yoghurts. Yeah they are not cheap but I used to spend the cost of three of these bottles per month in takeaways, chocolate and other fat inducing so called goodies.
I must say that butter flavour sounds so naughty indeed!
Have you tried it in the muffins?