Orange Ginger Pork Roast

1 (3 or 4 pound) boneless pork roast
1 teaspoon dry mustard
1 teaspoon salt
1/2 teaspoon pepper
1/2 teaspoon ground ginger
Orange Glaze

Combine mustard, salt, pepper and ginger. Rub well into meat. Place roast on rack in roasting pan. Insert meat thermometer so that bulb is in center of the thickest part of the meat. Bake uncovered at 325 degrees F for 35 to 40 minutes per pound until heat registers 170 degrees F on thermometer. During last 30 minutes of cooking, baste with glaze every 10 minutes. Allow to stand 10 minutes before carving.

Orange Glaze:
1 cup orange marmalade
1/4 cup light corn syrup
2 tablespoons lemon juice
1/2 teaspoon dry mustard
1/2 teaspoon ground ginger

Combine all the ingredients in a small saucepan and cook over medium heat for 5 minutes. Stir often. Use as glaze for pork roast.