This is a really basic recipe for 1 gallon of butterscotch mead that we're making for christmas this year.
You will need -
1.36 kg honey
3/4 gallon of water
Yeast (I used english ale yeast from a shop near me)
1 gallon demijohn
2 large bags of Werther's Original
A large pan
Sterilize everything. Including the airlock and the pan.