Sup Kabocha

Bahan-bahan (4 porsi)

• ½ onion
• 1.4 lb kabocha squash
• 1 Tbsp unsalted butter
• 2 cups chicken stock/broth ((use vegetable broth for vegetarian))
• 1½ cups milk ((I use whole milk))
• ½ cup heavy (whipping) cream
• 2 tsp Diamond Crystal kosher salt
• ⅛ tsp freshly ground black pepper
• parsley ((chopped))