washington tayberry

notes

fruit gelato template

• tayberry water content: 88 %¹
• tayberry fat content: 16 %

what is a tayberry?

a tayberry is a rubus hybrid of a blackberry and a raspberry (rubus fruticosus × r. idaeus), patented by derek l jennings of dundee in 1979 and named after the river tay in scotland.²

ingredients

fruit gelato template ingredients with tayberries and 150 g sugar

instructions

fruit gelato template instructions with no modifications

cost analysis

updated 2026-07-06

ingredient	unit cost (¢/g)	recipe amount (g)	recipe cost ($)
whole milk	0.410	875	3.59
heavy cream	1.000	125	1.25
tayberries	1.867	500	9.34
sugar	0.459	200	0.92
tapioca starch	0.308	20	0.06
salt	0.366	1	0.00
stock stabilizer	11.225	1.75	0.20
total (final product)		~1200	15.36

log

2026-07-06 to 2026-07-07

• tayberries from sterino farms, puyallup, wa
• used sicilian gelato method with tapioca starch
• made base 2026-07-06, churned 2026-07-07

Footnotes

1. blackberry nutrition value, accessed 2026-07-06 ↩

2. tayberry wikipedia article, accessed 2026-07-06 ↩