Italian Beef Sandwich - With greens

1 can low fat low sodium beef broth 2 cloves garlic , minced 1 teaspoon dried oregano 1/8 teaspoon pepper 1 medium green pepper , thinly sliced 1 lb low-fat[...]

3 -4 lbs beef chuck roast 2 tablespoons bacon grease or 2 tablespoons olive oil 2 teaspoons garlic powder 1 teaspoon sea salt 1 teaspoon fresh ground black[...]