Broccoli Cheese Soup

Bahan-bahan (8 porsi)

• 2 Tbsp unsalted butter
• 1 cup onion (finely diced (from 1 medium onion))
• 2 cups carrots ((3 medium), sliced into thin rings)
• 4 cups low sodium chicken broth
• 4 cups broccoli ((2 heads of broccoli), cut into small florets)
• 1 tsp garlic powder
• 1 tsp sea salt (or to taste)
• 1/2 tsp black pepper
• 1/4 tsp thyme
• 3 Tbsp all-purpose flour
• 1/2 cup heavy whipping cream
• 1 tsp dijon mustard
• 4 oz sharp cheddar cheese (shredded on the large holes of a box grater, plus more to garnish)
• 2/3 cup parmesan cheese ((mild) shredded)