2 Tablespoon, drained, rinsed (Preferably Water Packed)
Duck demi glace
2 Cup (32 tbs)
1 Cup (16 tbs)
Combine wine and Cognac in heavy 1 1/2- or 2-quart saucepan and simmer until reduced by half.
Add green peppercorns and continue cooking until syrupy.
Add demi-glace and let simmer another 10 minutes.
Finally, add cream and simmer rapidly, stirring constantly, until mixture coats spoon, about 15 minutes longer.
Taste and adjust seasoning.