Birdwatchers is a simple recipe for sugar wash. Sometimes it is referred to as TPR (tomato past recipe).
It produces a neutral wash and can easily be scalled. I regard it as a fail safe recipe with a great taste.
My recipe is calculated for 15 % final ABV. The amounts will yield a total volume of about 11,2L.
The tomato past serves as yeast nutrient. From my experience fresh bakers yeast will do a good job, as does any other yeast I tried. For convenience I am using dry yeast now.
- 9400 g clean water
- 3000 g sugar
- 112 g tomato paste
- 112 g lemon juice
- 20 g dry yeast
- pitcher or pot for measuring
- large pot (5L) and stove
- air tight container
- air lock, e.g. ballon
1. Measure 3000 g water pour in pot. Start heating water on stove.
2. Measure tomato paste and lemon juice. Add to pot.
3. Add 3000g sugar to pot.
4. Whisk mixture until sugar is dissolved. Further apply heat. Be careful to not burn the suggar.
5. Pour 6400 g water into container.
6. Add sugar mixture from pot and mix.
7. Wait for the temperature to drop below 30 C.
8. Add dry yeast and mix in carefully.
9. Add air lock to container. The mixture will start fermentation within hours.
10. Wash it ready after two to four hours (at 20-25 C). The sparkling stops and taste is dry. The alcohol content should be around 15 %. Temperatures have an effect on the duration. The warmer the faster. If it is to warm fermentation might stall.