This is how I did it and its delicious.
2-3 pint glasses of gorse flowers
900g sugar (I think) S.G. was 1.110 so probably more.
Juice of 2 lemons
1 tsp glycerine
1 tsp pectolase
1 tsp yeast nutrient
1 tsp of white wine yeast
water to 1 gallon
1. Clean and bandage gorse damaged fingers
2. Wash gorse and put in a big pot with 3 litres of water bring to the boil and add the sugar and lemon juice.
3. Simmer mixture for 20ish minutes
4. Place in fermenting bucket for 48 hours to let the flavors out of the flowers.
5. Add yeast, pectolase and nutrient.
6. Allow to ferment for a week in bucket then sieve mixture through a teatowel and put in a DJ with airlock until fermented.
7. Follow normal rules for racking, clearing etc.
I am going to pick some more gorse as soon as I get a chance.