Creamy Asparagus Soup

Featured in Feel-Good Food That Tastes Amazing.

Cook garlic and onions in butter. Toss in diced asparagus, seasoning, and let it cook briefly. Pour in broth, simmer until veggies soften. Blend smooth, then mix in parmesan and cream to thicken.
Rose
Updated on Thu, 20 Mar 2025 17:02:16 GMT
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My journey with cream of asparagus soup began when I went overboard at a local farmers' market and bought three huge bunches of fresh asparagus. By the third day, I was scrambling for new ways to use them beyond my usual grilling or roasting. This soup came from that creative necessity, and now it's something my family looks forward to every spring. It's funny how it's caught on—my kids actually get excited when they spot me prepping asparagus at the counter. No joke!

My next-door neighbor Jane always claims she can't stand "anything green." She accidentally wolfed down two full bowls of this soup before asking what she was eating. When I told her it was asparagus soup, she didn't believe me until I pulled out the empty asparagus bands from my garbage. Now she texts me whenever she wants me to make another batch.

Smart Ingredient Choices

  • Asparagus - Go for bunches with compact, sturdy tips and stalks that are all about the same thickness so they cook evenly. Thinner stalks tend to taste sweeter and work wonders in this soup.
  • Butter and Olive Oil Pairing - This mix gives you both advantages: rich flavor from butter and olive oil prevents it from burning. Don't try to use just one!
  • Onions and Garlic - These flavor builders create the backbone of the soup. Don't rush cooking them until they're soft and fragrant – cutting corners here will make your whole soup suffer.
  • Broth - Chicken broth adds more richness, but veggie broth works great for a vegetarian option. Always pick low-sodium so you can add salt to your taste.
  • Heavy Cream - Go for the real stuff. I've tried using half-and-half and while it works okay, real heavy cream gives that lush mouthfeel that makes everyone go back for seconds.
  • Parmesan Cheese - Grate it yourself! The stuff in shaker containers has additives that stop it from melting properly into your soup.
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Simple Cooking Steps

Get Ready

First, cut off those tough woody ends of your asparagus – roughly the bottom inch where they naturally break when bent. Toss these tough pieces (or save them for stock later), then chop the good parts into 1-inch chunks. Don't worry about making them perfect since everything gets blended anyway.

Create Your Base

In a big, sturdy pot, warm butter with a bit of olive oil over medium heat. Throw in your chopped onion with a tiny bit of salt and cook until it turns clear and soft – this takes around 4-5 minutes. Take your time here! Then add your minced garlic and stir just until you can smell it, about half a minute. This flavor foundation makes all the difference.

Cook The Greens

Toss your chopped asparagus into the pot and mix it with all that buttery, garlicky goodness. Let it cook for about 2 minutes, stirring now and then. This quick cooking helps tone down the grassiness and brings out the natural sweetness in the asparagus.

Let It Bubble

Add your broth, sprinkle in a bit more salt and plenty of fresh black pepper, then let it all come to a gentle boil. Turn down the heat, partly cover the pot, and let everything simmer for about 15-20 minutes until you can easily stick a fork through the asparagus. If your stalks are thicker, they'll need more time.

Blend It Up

Now for the fun part! Take the pot off the heat and let it cool a bit (around 5 minutes) before blending. If you've got a stick blender, you can blend right in the pot until it's totally smooth. If not, carefully transfer batches to your regular blender, but remember to crack the lid a bit so steam can escape.

Make It Dreamy

Put your now-smooth soup back on low heat. Stir in the heavy cream and grated parmesan until everything's mixed well and the cheese has completely melted. Give it a taste and add more salt or pepper if needed. Let it bubble gently for another 5 minutes until it's as thick as you want. Remember, it'll get thicker as it cools down.

During my daughter's "I hate all veggies" stage when she was 5, this soup was my sneaky weapon. I'd pour it in her favorite mug with a colorful straw and call it "magical green soup." She'd drink it all down happily, not realizing she was enjoying a vegetable she claimed to hate. Mom win!

Tasty Serving Options

Make this soup look fancy by serving it in small bowls with a little stream of cream on top, some freshly snipped chives, and a few saved asparagus tips. It looks like restaurant food but takes barely any extra work. I do this when friends come over for dinner, and they always think I've been cooking all day.

For a perfect lunch combo, pair a bowl of this soup with a grilled cheese made with sharp cheddar and some grainy mustard. The rich, tangy sandwich works so well with the creamy, earthy soup. This has become what I crave for weekend lunches during asparagus season – it feels both comforting and somewhat healthy.

For a full dinner, serve bigger bowls of soup with a simple side salad and some crusty bread for dunking. A lemony dressing on the salad cuts through the richness of the soup perfectly. When my parents visit, this is what they ask for most – it's easy enough for a weeknight but feels special enough for a proper family meal.

Tasty Twists

Zesty Citrus

Mix in the zest and juice from half a lemon when you're finishing the soup for a fresher, brighter version that's perfect for springtime. The citrus really perks up the asparagus flavor in such a delightful way.

Fresh Herb Mix

Try adding a bunch of fresh herbs like dill, tarragon, or chives right before you blend everything. Each brings something special – dill adds freshness, tarragon gives a lovely anise flavor, and chives add a mild oniony kick.

Smoky Version

For a completely different flavor, add a teaspoon of smoked paprika with the garlic, then top your finished soup with crispy bacon pieces. This smokier take has become my husband's favorite – he says it's "soup that fills you up like a meal."

Keeping It Fresh

Fridge Facts

This soup stays good in the fridge for up to 4 days if you keep it in a sealed container. Actually, I think it tastes even better the day after you make it, once all the flavors have had time to mix together.

When warming up leftovers, do it slowly over medium-low heat, stirring every so often. Don't let it boil, or the cream might separate. If it's gotten too thick in the fridge, just add a splash of broth or cream to loosen it up.

Freezer Tips

While creamy soups usually don't freeze well, I've got a trick: make the soup but leave out the cream and cheese. Freeze just the blended base for up to 3 months, then when reheating, add fresh cream and cheese. You get all the convenience without ruining the texture.

For meal planning, I often make twice as much, freezing half of the base for later. There's something so satisfying about having homemade soup ready to finish on a busy night – just add fresh cream and cheese while it warms for a soup that tastes freshly made.

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Pro Cooking Advice

Garnish Trick

Keep a few of the nicest asparagus tips before you start cooking, quickly blanch them separately, and use them to top each bowl for a fancy presentation.

Wine Addition

Add a quarter cup of dry white wine after cooking the vegetables (let it cook down before adding broth) for a subtle tang that balances out the creaminess.

Serve It Right

This soup is best warm but not super hot – too hot and you'll miss the subtle flavors; too cool and it might seem heavy instead of silky.

Last spring, I brought a thermos of this soup to my son's baseball game on a cold evening. As I handed out cups to the freezing parents in the stands, I watched doubtful faces turn to smiles of surprise. Three parents texted me that night asking for the recipe, and now it's a team tradition for me to bring "the green soup" to early games. Food really brings people together in the best ways.

Frequently Asked Questions

→ Can frozen asparagus work instead of fresh?
Sure, frozen asparagus works fine. Just toss it into the pot straight from the freezer after you sauté the aromatics. Add an extra 5 minutes or so of simmering to make sure it softens before blending.
→ How do I make this vegetarian?
Replace the chicken broth with vegetable broth. The rest of the ingredients (butter, cream, and parmesan) are naturally vegetarian unless you’re avoiding rennet.
→ What’s the easiest way to trim asparagus?
Hold the spear at both ends, bend, and let it snap at the natural tough spot. Or, if you prefer, just chop an inch or so off the bottoms all at once.
→ Can I make a dairy-free version?
Yep! Swap butter for olive oil, skip the parmesan, and use coconut milk or cashew cream instead of heavy cream. The flavor will be different but still yummy.
→ How can I amp up the flavor?
Roast the asparagus in olive oil, salt, and pepper at 425°F for 10 minutes before adding it. You can also finish the soup with lemon juice or crispy bacon bits for extra punch.

Silky vegetable soup

Smooth and buttery, this soup shows off fresh asparagus combined with garlic, onions, parmesan, and cream. Ready in only 40 minutes.

Prep Time
10 Minutes
Cook Time
30 Minutes
Total Time
40 Minutes

Category: Fresh & Healthy

Difficulty: Easy

Cuisine: European

Yield: 4 Servings

Dietary: Low-Carb, Gluten-Free

Ingredients

→ Main Components

01 1 large yellow onion, diced
02 4 garlic cloves, minced
03 2 tablespoons unsalted butter
04 1 tablespoon olive oil
05 2¼ pounds asparagus, ends trimmed and cut into small chunks
06 ¼ teaspoon freshly cracked black pepper
07 1 teaspoon kosher salt
08 3 cups chicken broth (low-sodium)

→ Toppings

09 ½ cup grated Parmigiano-Reggiano cheese
10 ¾ cup heavy cream, plus extra for garnishing

→ Optional Garnishes

11 Thinly sliced chives or green onions
12 Drizzle of heavy cream
13 Crushed black pepper

Instructions

Step 01

In a big pot, warm the butter and oil over medium heat until the butter melts. Toss in the onion and sauté, stirring often, until it softens—about 4 minutes. Add the garlic and stir for another minute until it smells amazing.

Step 02

Throw the asparagus pieces into the pot. Sprinkle with salt and pepper, and stir occasionally while cooking for about 5 minutes. The asparagus should start softening and look a bit greener.

Step 03

Pour in the chicken broth and crank up the heat to bring it to a boil. Once it’s bubbling, drop the heat down low, cover it, and let it gently cook for 20 minutes or until the veggies are perfectly tender.

Step 04

Take the pot off the heat and blend the soup until smooth. Use an immersion blender directly in the pot, or transfer it to a regular blender in batches. If using a standard blender, open the lid now and then to let out steam.

Step 05

Put the blended soup back in the pot if needed and heat gently over medium-low. Mix in the heavy cream and grated cheese. Play around with the seasoning until it tastes just right. Let it simmer uncovered for about 5 more minutes to thicken up.

Step 06

Pour the soup into bowls. Add a splash of cream on top, sprinkle on some chopped green onions or chives, and finish with a dash of black pepper.

Notes

  1. You don’t need any extra thickeners; the asparagus’s natural starch works together with the cream and cheese to make this soup rich and hearty.
  2. For a less heavy version, you could swap in whole milk or half-and-half for the cream. It won’t be quite as creamy, but it’ll still taste great.
  3. Store leftovers in the fridge for up to three days. Warm it gently on the stove and add a splash of broth if it seems too thick.

Tools You'll Need

  • Knife and cutting board
  • Immersion blender or standard blender
  • Large cooking pot or Dutch oven
  • Measuring tools (cups and spoons)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy (cream, cheese, butter)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 381
  • Total Fat: 30 g
  • Total Carbohydrate: 18 g
  • Protein: 16 g