Casserole Burger Keju (Pembantu Hamburger Buatan Sendiri)

Bahan-bahan (5 porsi)

• 1 tbsp olive oil
• 2 g arlic cloves (, minced)
• 1 onion, chopped
• 1 small carrot * (, chopped (optional))
• 1 celery stalk * (, chopped (optional))
• 500 g / 1 lb ground beef (mince) (, preferably lean)
• 12 oz / 340g dried macaroni (, uncooked)
• 1/2 cup frozen corn * (, optional)
• 2 cups chicken broth/stock, low sodium
• 1 tbsp hot sauce or Sriracha sauce (, adjust to taste)
• 1 tsp American chili powder ((Note 1))
• 1 tsp dried oregano
• 1 tsp garlic powder (, or sub onion powder)
• 800 g / 28 oz crushed tomato
• 2 tbsp tomato paste
• 1 1/4 tsp salt
• 1/2 tsp black pepper
• 1.5 - 2 cups (150 - 200g) cheddar or tasty cheese, shredded ((Note 3))
• 1 cup (100g) mozzarella cheese (, for topping)
• 1 g reen onion (, sliced)