Pork Tenderloin W/ Mushroom Sauce without vegetables

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[...]

2 lbs pork tenderloin 1/4 cup reduced-fat mayonnaise 1 (1 ounce) packet onion soup mix 2 teaspoons garlic , minced 8 ounces portabella mushrooms , sliced 1[...]

1/2 ounce dry porcini mushroom 1 cup boiling low sodium chicken broth or 1 cup boiling water 2 tablespoons olive oil 3 tablespoons unsalted butter 1/2 lb[...]

1 large pork tenderloin 1/2 cup butter , room temp 1 tablespoon white truffle oil 1/4 lb mortadella , sliced thin 1/4 lb Fontina cheese 1/2 cup flour 1/4 cup[...]

1 1/2 lbs pork tenderloin 2 tablespoons butter 2 tablespoons olive oil 2 cups sliced mushrooms 1 bunch green onion , sliced salt and pepper, to taste 1/3 cup[...]