Vegetable oil • Onions, chopped • Garlic, minced • Ground beef • Beef sirloin, cubed • Peeled and diced tomatoes, with juice (14.5 ounce) • Dark beer (or bottle) • Coffee, strong brewed • Tomato paste (6 ounce) • Beef broth (14 ounce) • Brown sugar, packed • Chili powder •