I do not believe in Mimosas or the sweetening of Champagnes and quality sparkling wines by means other than those of the wine maker’s. The idea of adding sugar (in the form of fruit juice or other additives) to a fine Champagne is frankly abhorrent.
I realize that most Americans who want to drink a Mimosa for instance do not much care what quality the sparkling wine is, as long as it has bubbles and is sweet. Inexpensive sparklers are made with cheap ingredients that while not designed specifically to give you a headache, will do just that. (Read post: Champagne headache -Why you don’t get them from Champagne). As a rule, I only drink Brut (sweetness level) Champagnes and sparkling wines. Recently I decided to design my own version of a Mimosa or Bellini. It only requires two ingredients. My version does not require adding a sweetened juice to it at all.
First, purchase a quality Sparkling wine demi-sec, while any Champagne (again demi-sec) will do. NV Schramsberg Crémant Demi Sec or Domaine Carneros 2006 Vermeil Demi-Sec Sparkling Wine are great lower cost alternatives to Champagne with a capital C. Also readily available is Veuve Clicquot Champagne Demi-Sec NV. (Hey, it is not going to be cheap when you use quality ingredients). With my version, the demi-sec style supplies the required sweetness. Add to this two or three freeze-dried strawberry slices. I recently found these on a trip to Trader Joe’s. This changed the color ever so slightly with just the slightest hint of strawberry taste added to the drink.
Boisson de fraise (Drink of strawberry) -I find this version to be much more elegant, and will help avoid headaches brought on by drinking cheap sparkling wine with added sugar juice.