How to Make a Creamy Chowder Without Cream

There’s something so soothing about a warm, creamy chowder on a cool day — especially one that feels comforting and gentle on my blood sugar. Traditional clam chowder is full of heavy cream, butter, and flour, but this version is naturally low-fat and still incredibly rich and satisfying.

I wanted a chowder that tastes nostalgic and cozy, but aligns with my lighter, blood-sugar-friendly style of eating. The secret is blending the potato + corn base to create natural creaminess, then stirring in the clams at the end so they stay tender and briny.

This healthy low fat clam chowder recipe is naturally creamy without heavy cream. It’s one of my favorite blood-sugar-friendly soups…This bowl is thick, silky, sweet from the corn, and deeply flavorful from the clam broth. It’s perfect with a slice of my protein bread and makes the loveliest lunch or early dinner.

Note about thickening: Thickener Options:
You can thicken this chowder with cornstarch (my method) or instant potato flakes (classic chowder style). Cornstarch gives you a silky finish, while potato flakes create a more traditional New England chowder texture. Both are low-fat and blood-sugar-friendly.

This is definitely becoming part of my Low Fat Lotus rotation.

Low-Fat Clam + Corn Chowder (Creamy, Cozy & Blood-Sugar-Friendly)

Print Recipe

This chowder is everything you want on a cozy afternoon — creamy, comforting, lightly sweet, and full of flavor, without the heaviness of traditional chowders.
The secret is blending the potato + corn base while adding the clams at the end so they stay tender and distinct.

It’s dairy-lite, soothing, and perfect with a slice of protein bread.

Author: Katie

Ingredients

Broth Base

2.5 cups chicken or vegetable broth
2 cans (6.5 oz each) chopped clams — use both for full clam flavor
Juice from both clam cans
½ cup bottled clam juice (optional but recommended)

Vegetables

1 small onion, finely diced
2 celery stalks, diced
1 small carrot diced
1.5 cups diced potatoes (small cubes)
1 cup corn (frozen, canned, or fresh)

Creamy Low-Fat “Slurry”

2–3 tbsp nonfat milk powder
½ cup warm water
2–3 tsp instant potato flakes (optional, for extra thickness)

Seasoning

½–1 tsp dried thyme
Salt + pepper
Garlic powder
Smoked paprika (optional)
Pinch of celery salt (classic chowder flavor)

Instructions

1. Sauté the mirepoix (onion, carrot, celery) (optional but recommended)

If you want more flavor (you can skip sautéing to keep it ultra-fast):

Add onion, celery, and carrot to the pot
Splash 2–3 tbsp of broth
Cook 3–4 minutes to soften
Add thyme here so it blooms

If skipping sautéing, just add them directly to the simmering broth in the next step.

2. Build the broth

Add to the pot:

broth
clam juice from both cans
½ cup extra clam juice

Bring to a gentle simmer.

3. Add potatoes + simmer

Add the diced potatoes (and mirepoix if you didn’t sauté).

Simmer 10–12 minutes until potatoes are very soft.

Add thyme now if you skipped the sautéing step.

4. Add corn

Let it cook 3 minutes so it softens for blending.

5. Add your creamy low-fat slurry (Choose one thickener)

In a small bowl, whisk together:

2–3 tbsp nonfat dry milk powder
½ cup warm water

Then choose ONE of the following thickening options:

Option 1 — Cornstarch (what I used today)

1–2 tsp cornstarch, whisked directly into the milk slurry

This gives a silky, glossy thickness without adding flavor.
Perfect if you want smooth chowder and don’t have potato flakes.

Option 2 — Instant Mashed Potato Flakes (classic chowder feel)

2–3 tsp instant potato flakes (from the quick mashed potato box)

This gives a velvety, chowder-style thickness and adds subtle potato richness.

⭐ 6. Blend the chowder base

Use immersion blender:

3–8 pulses depending on desired thickness
Aim for creamy base with small visible bits of potato + corn

This creates your signature silky chowder body.

⭐ 7. Add clams last

Stir in both cans of clams.
Warm gently 1–2 minutes — do not boil.

8. Taste + Adjust

Season with:

salt
pepper
thyme if needed
garlic powder
pinch celery salt
paprika

Adjust thickness with broth or potato flakes.

Notes

Corn Amount:
Use 1 cup — not the full bag. Too much corn overwhelms the flavor and texture.

Clam Flavor Strength:
For a strong, classic clam chowder flavor, use 2 cans of clams.
For a lighter seafood note, use 1 can.

Texture Tip:
Blend the base (potatoes + corn + broth) before adding the clams.
This creates a creamy chowder body with little vegetable pieces still visible.

Thickness Adjustments:

Too thin → add a sprinkle of instant potato flakes
Too thick → splash in broth or clam juice

Low-Fat Creaminess:
Nonfat dry milk powder + a few potato flakes gives the creaminess of chowder without any added cream or butter.

Serving Suggestions:

Serve with protein bread
Top with black pepper or paprika
Fresh parsley if you want color

Storage:
Keeps 2–3 days in the refrigerator.
The flavor deepens overnight and becomes even better.