Lu'S Chili Mac

Ingredients

• 1 - 1 1/2 lb ground beef
• 1 medium onion, chopped
• 1 garlic clove, minced
• 1/2 green pepper, chopped (optional)
• 1 (28 ounce) can diced tomatoes (I can my own and use a quart jar)
• 2 teaspoons chili powder
• 2 tablespoons Worcestershire sauce
• 1 (16 ounce) can red beans (optional) or (16 ounce) can kidney beans, drained (optional)
• salt and pepper
• 8 ounces cooked macaroni