easy and hearty beef barley soup

Name: easy and hearty beef barley soup
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 1 tablespoon butter; 1 tablespoon oil; 1 pound beef ((cut of your choice; cooked or uncooked), chopped); 1 cup celery (, diced); 1 cup onion (, diced); 1 cup carrots (, sliced/diced); 1/ 2 barley (, up to 1 cup, uncooked*); 8 beef broth* (up to 12 cups); 3 bay leaves; 2 cloves garlic (, minced); 1/2 teaspoon salt; 1/4 teaspoon pepper; 1 cup tomato sauce