Low FODMAP All Beef Chili

Name: Low FODMAP All Beef Chili
Prep time: 15 min
Cook time: 1 h 30 min
Total time: 1 h 45 min
Cuisine: American
Ingredients: 4 pounds (1.8 kg) boneless chuck roast, (cut into chunks (see Tips)); 2 tablespoons Garlic-Infused Oil, (made with vegetable oil or purchased equivalent); 1 small white or yellow onion, (peeled and quartered); 1/2 cup (36 g) finely chopped leeks, (green parts only); 1/2 cup (32 g) finely chopped scallions, (green parts only); 1 tablespoon ground chipotle powder; 2 tablespoons ground cumin; 2 teaspoons paprika; 2 teaspoons smoked paprika; 1 teaspoon dried oregano; 1 teaspoon kosher salt; 1/2 teaspoon cayenne; 1/2 teaspoon freshly ground black pepper; 2 cups (490 g; 470 m) tomato sauce; (make sure it does not contain any onion or garlic - many of them do!); 3 to 4 cups (720 ml to 960 ml) water; 1/4 cup (35 g) fine ground yellow cornmeal