Pork Tenderloin with cream

1 tablespoon butter 1 teaspoon oil 1 1/2 lbs pork tenderloin 1/4 teaspoon fresh ground pepper 1 medium onion , thinly sliced 3 garlic cloves , crushed 1 large[...]

3 tablespoons olive oil 2 teaspoons fennel seeds , crushed 2 medium fennel bulbs , quartered, cored, thinly sliced 1 large onion , thinly sliced 2 tablespoons[...]