Mom's Best Recipes
Recipe

Cream of Celery Soup

Silky, cozy, and full of real celery flavor, with a bright finish that keeps it from tasting flat.

Author By Matt Campbell
4.8
A bowl of creamy celery soup with a swirl of cream, cracked black pepper, and chopped celery leaves on top, set on a light kitchen table with a spoon and linen napkin

Cream of celery soup has a reputation for being, well, a little beige. We are fixing that today. This version is creamy but not heavy, loaded with actual celery flavor (plus a sneaky boost from celery leaves), and finished with just enough lemon to make you take another bite.

It is the kind of soup that feels like a soft hoodie: comforting, reliable, and weirdly hard to stop eating. Make it as a quick dinner with grilled cheese, or batch it for lunches that reheat like a dream.

Celery, onion, garlic, butter, flour, broth, milk lined up on a kitchen counter, ready for soup prep

Why It Works

  • Deep celery flavor, not watery celery vibes. We sweat the aromatics, use celery leaves, and simmer long enough to pull out sweetness.
  • Silky texture without fuss. A quick roux gives body, then a short blend gets it smooth while keeping it cozy.
  • Balanced and bright. A tiny hit of lemon and a pinch of cayenne wake up the whole pot.
  • Flexible. Make it extra creamy, keep it lighter, or leave it chunky. It plays nice either way.

Yield: Makes about 6 cups (about 1 1/2 quarts).

Pairs Well With

Storage Tips

Refrigerate: Cool the soup, then store in an airtight container for about 3 to 4 days.

Freeze: Freeze for best quality within 2 to 3 months. Dairy-based soups can separate a bit, so for the smoothest results, freeze the soup before adding cream, then stir in cream after reheating.

Reheat: Warm gently over medium-low heat, stirring often. If it thickens in the fridge, loosen with a splash of broth or milk. Avoid a hard boil or the soup can turn grainy.

Two sealed glass meal prep containers filled with creamy soup sitting on a refrigerator shelf

Common Questions

Can I make cream of celery soup without cream?

Yes. Use whole milk, half-and-half, or even evaporated milk. If you want it dairy-free, swap butter for olive oil and use an unsweetened, barista-style oat milk for better body (some brands are thin), or go with unsweetened cashew milk for the most reliable creaminess. Keep the heat gentle when reheating.

Why does my soup taste bland?

Celery is subtle, so it needs help. Make sure you salt the vegetables while they sweat, use a good broth, and finish with lemon or a tiny splash of vinegar. Also, black pepper matters here. Be generous.

How do I thicken it if it is too thin?

Simmer it uncovered for 5 to 10 minutes. If you want more thickness, whisk 1 tablespoon soft butter with 1 tablespoon flour into a paste, then whisk that into the simmering soup and cook 5 to 10 minutes, whisking often, to fully cook the flour.

How do I thin it if it is too thick?

Add broth or milk a splash at a time until it pours the way you like. Soups thicken as they cool, so aim slightly looser than your final goal.

Can I use this as a substitute for canned cream of celery soup?

Absolutely. It is perfect for casseroles. Keep it on the thicker side by using 3 cups broth instead of 4, and blend it fully.

Do you have a gluten-free option?

Yes. Skip the flour and make a slurry: whisk 2 tablespoons cornstarch with 2 tablespoons cold water, then stir it into the simmering soup (before adding milk and cream). Simmer 2 to 3 minutes until lightly thickened, then blend.

What can I add for extra flavor?

Try sautéed mushrooms, a pinch of smoked paprika, shredded rotisserie chicken, or crispy bacon on top. A handful of sharp cheddar stirred in at the end is also extremely not boring.

I started making cream of celery soup when I got tired of buying celery for one recipe and letting the rest slowly wilt into sadness. This soup is my redemption arc. It turns that “extra” bunch of celery into something you actually crave, especially when it is cold out and you want dinner to feel like a deep breath. Also, blending soup with an immersion blender is one of life’s small joys. Highly recommend doing it dramatically.