Here is the basic recipe:
White wine (we use either a Riesling or a Sauvignon Blanc)
Additional ingredients can be:
Other soft fruit (peaches, kiwi, raspberries, etc.)
For our version for the two of us, I used two quarts of strawberries (diced) that were sprinkled with vanilla sugar (sugar with vanilla beans scraped into it and allowed to sit for a few days). After the strawberries juice up a bit add a bottle of well-chilled wine and well-chilled cava. For fun, I added a splash of St. Germain into mine. It added just the right sweetness and made mine like dessert in stemware.
Ingo told me that it is supposed to be festive so the photo is of his glass.... The pick is for reaching those sumptious berries....
The party size version is as follows:
Eight quarts diced strawberries sprinkled liberally with vanilla sugar (about two cups)
One litre well-chilled vodka
Four bottles well-chilled vino
Two bottles well-chilled cava
Two bottles chilled tonic
Stir gently and have a designated driver.