Pork Supreme

INGREDIENTS

• 2 tablespoons vegetable oil
• 1 pound pork loin, cut into 1 inch cubes
• 3 onions, sliced
• 1 (8 ounce) package fresh mushrooms, sliced
• 4 tablespoons butter
• 3 tablespoons all-purpose flour
• 1 1/2 cups milk
• 1 (8 ounce) can tomato sauce
• 1 tablespoon brown sugar
• 1 tablespoon lemon juice
• 1 teaspoon salt