Tasty Meat & Potato Soup

Melt butter and oil in a large pan over medium heat until foam disappears, stir in the steak, onion and garlic and cook and stir until meat and onions are browned about 10 - 15 minutes.Next, mix together flour, thyme, salt and pepper, sprinkle the flour over the browned meat and stir to coat.In a large pot add the vegetable broth, oxo cubes, Worcestershire sauce, diced tomatoes, diced red pepper and meat mixture; bring to a boil, reduce the heat to medium low, cover and simmer until meat is tender, about 45 minutes to an hour.Next add the potatoes, carrots, celery, mushrooms and poblano chile and simmer, uncovered, stirring occasionally, until the vegetables are tender and the soup has thickened.If you find the soup too thick add more vegetable broth, a little at a time.Just before serving stir the fresh chopped basil into the soup.