Ingredients:
2oz butter
1oz flour
8oz milk, heated
1 tablespoon Dijon mustard
1/4 teaspoon ground sage
cayenne pepper, to taste
2oz madeira wine
2 large egg yolks
4oz heavy cream
2 tablespoons unflavored gelatin powder
4oz chicken broth
1 lb cured country ham, trimmed of fat and cut into chunks
watercress leaves or parsley sprigs or rosemary sprig
Directions:
In a heavy saucepan, melt the butter over medium heat, add the flour and whisk the roux for 1 minute.
Gradually add the milk, decrease heat to low, and whisk the mixture until very thick.
Add the mustard, sage, cayenne, and Madeira and stir until very well blended.
In a small bowl, combine the egg yolks and heavy cream, whisk until well blended; stir in a little of the hot sauce.
Add the yolk mixture to the hot sauce and continue cooking over low heat, whisking until thickened.
In another small bowl, soften the gelatin in the chicken broth for 5 minutes, then stir it into the hot sauce.
Place the ham into a meat grinder or food processor, grind finely, and stir into the sauce.
Scrape the mixture into a 1-quart mold, cover with plastic wrap, and chill for at least 6 hours.
Unmold the mousse on a large serving dish, garnish the edges with watercress, and serve with rectangles of toast or crackers.