If you’re on the hunt for a comforting bowl of homemade goodness, look no further than this Traditional Cream of Celery Soup. It's a classic for a reason: smooth, creamy, and infused with a gentle blend of flavors that make celery the star of the show.
The backbone of our soup starts with butter, which adds richness and depth. Onion is the aromatic base, bringing a gentle sweetness that complements the celery. The flour acts as a thickening agent, giving the soup its signature creamy texture. Chicken broth provides a savory background, while whole milk adds a touch of creaminess. Seasoning with salt and white pepper enhances the flavor profile without overpowering the delicate taste of the celery. A pinch of dried thyme and celery seed introduces subtle herbal notes, rounding out the soup beautifully.
This soup pairs wonderfully with a slice of crusty bread or a warm baguette. A sprinkle of fresh parsley or a dash of lemon juice just before serving can brighten up the flavors. For a heartier meal, consider serving alongside a simple grilled cheese sandwich.
Start by melting the butter in a large pot over medium heat. Once melted, toss in the chopped onion and celery. Stir them around every so often, cooking until they’re tender—this should take about 10 minutes. You'll know they're ready when the onion turns translucent and the celery softens.
Next, sprinkle the flour over the vegetables. Stir it in until you no longer see any dry bits of flour. This step ensures your soup will have a nice, creamy texture without any lumps. Gradually pour in the chicken broth, while continuously stirring to keep everything smooth.
Bring the soup to a gentle simmer. Let it cook for about 20 minutes, which allows all the flavors to meld together. Afterward, it's time to blend. You can use an immersion blender directly in the pot, or carefully transfer the soup to a countertop blender. Blend until you achieve a smooth, velvety consistency.
Return the blended soup to the pot. Stir in the milk, then season with salt, white pepper, thyme, and celery seed. Let it simmer gently for an additional 10 minutes, stirring occasionally to prevent any sticking. Before serving, taste and adjust any seasoning to your liking.