Step 1

1 Heat oil in 4-quart Dutch oven over medium-high heat. Cook onions in oil 5 to 6 minutes, stirring frequently, until softened.

Step 2

2 Stir in beef, garlic, salt and pepper. Cook about 13 minutes, stirring occasionally, until beef is lightly browned; drain. Place beef mixture in 6-quart slow cooker. Stir in chilies, cumin and broth.

Step 3

3 Cover and cook on Low heat setting 8 to 9 hours.

Step 4

4 Stir in bell peppers. Increase heat setting to High. Cover and cook 10 to 12 minutes or until bell peppers are hot. Serve with cheese.