Chili Mac and Cheese

Ingredients

• 2-1/2 pounds lean ground beef (90% lean)
• 1 medium onion, chopped
• 1 medium green pepper, chopped
• 1 banana pepper, finely chopped
• 2 cans (28 ounces each) diced tomatoes, undrained
• 2 cans (16 ounces each) kidney beans, rinsed and drained
• 2-1/2 teaspoons chili powder
• 2 teaspoons ground cumin
• 2 cups uncooked elbow macaroni
• 4 cups shredded cheddar cheese
• Optional: Sour cream and additional shredded cheddar cheese