Bring white wine and shallots to a boil, season with salt and pepper. Boil liquid completely over high heat.
Add whipping cream. Add butter, stirring vigorously with a whisk to incorporate (to thicken).
Strain sauce through a sieve as desired.
Bring white wine and shallots to a boil, season with salt and pepper. Boil liquid completely over high heat.
Add whipping cream. Add butter, stirring vigorously with a whisk to incorporate (to thicken).
Strain sauce through a sieve as desired.