Pork Tenderloin without habanero olive

Pastry: 3 c. unbleached flour 1 1/2 tsp. salt 3/4 c. iced water 4 1/2 tsp. vinegar 2 sm. egg yolks 1 c. butter or vegetable shortening (DO NOT USE MARGARINE)[...]

2 tablespoons butter 2 tablespoons oil 4 mushrooms , finely diced 3/4 cup onions or 3/4 cup shallot , finely diced 1 carrot , finely chopped 2 cups coarse[...]

1 1/2 lbs pork tenderloin 4 slices bacon , cut into halves 1 To make the stuffing, melt the butter in a large saucepan and saute the onion and celery for 3[...]