Equipment Needed
- Large Dutch oven or heavy-bottomed soup pot
- Wooden spoon or spatula
- Sharp knife and cutting board
- Box grater (for the cheese)
- Measuring cups and spoons
- Ladle
Step-by-Step Instructions
Begin by melting the butter in your large Dutch oven over medium heat. Once it’s foamy, add the diced onion and celery. This is where the foundation of flavor is built. You’ll want to sauté them for a good 6-8 minutes, stirring occasionally, until they are beautifully softened and translucent. They should smell sweet and fragrant, but don’t let them brown. I learned the hard way that rushing this step by cranking up the heat results in burnt edges and a bitter undertone that you can’t hide later. Patience here is your best friend.
Now, it’s time to make the roux, which is the magical element that will thicken your soup to that perfect, creamy consistency. Sprinkle the flour over the softened onions and celery. Stir constantly for about 2 full minutes. You’re cooking the raw taste out of the flour, and the mixture will become a thick paste that coats the bottom of the pot. This step is crucial—if you don’t cook the flour long enough, your soup can taste faintly of raw dough. I’ve made that mistake, and it’s a subtle but noticeable flaw.
Gradually, and I mean gradually, whisk in the chicken stock. Add about a cup at a time, whisking vigorously after each addition until the mixture is completely smooth before adding more. This prevents lumps from forming. Once all the stock is incorporated, pour in the heavy cream. Bring the whole mixture to a gentle simmer. You’ll see it start to thicken beautifully. Now, add your broccoli florets and carrots. Let it simmer gently for 15-20 minutes, until the broccoli is tender but still vibrant green. Don’t boil it vigorously, or the cream can separate and the broccoli will turn army-green and sad.(See the next page below to continue…)