Substances:
- 1/2 cup bitter cream
- 1/3 cup dry purple wine
- 5 tablespoons butter
- 8 oz portabella mushroom caps , sliced
- 6 (6 ounce) pork tenderloin fillets
- 1/2 teaspoon novel ground pepper
- 3 oz Stilton cheese or blue cheese , crumbled
- 2 teaspoons chopped novel tarragon
- 1 sprig novel tarragon
- Garnish