This recipe is quick and delicious.  Perfect for a busy weeknight dinner.  I use fresh green beans and fresh mushrooms but you could certainly use canned and save even more time with preparation! Yield:  4 servings 4 pork tenderloins (about 1/2 inch thick) 1/4 teaspoon garlic powder 1/4 teaspoon black pepper 2 teaspoons olive oil…