2 tbsps Butter 28.4g
1 Onion Finely Diced 110g
Salt To Taste* 0.4g
4 cups Chicken Broth 960g
2 cups Water 473.2g
2 lb Fresh Asparagus, Trimmed And Cut Into 1-inch Pieces 907.2g
1 pinch Cayenne Pepper, Or To Taste*
Freshly Ground Black Pepper To Taste* 0.1g
1 pinch Ground Nutmeg 0.1375g
½ cup Heavy Whipping Cream 60g
¼ cup Heavy Whipping Cream 30g
1 tbsp Freshly Grated Parmigiano-reggiano Cheese
1 tsp Lemon Zest 2g
1 pinch Cayenne Pepper* Optional