Easy Low Carb Soups

Warm Up This Winter

Published 2025-11-03 10:52:40 • 6 Minute read

Comfort food doesn’t need to be complicated. Or full of carbs.  When the temperature drops and the snow starts to fall, few things feel better than curling up with a warm, hearty bowl of soup. But if you’re following a low carb, keto, or sugar-free lifestyle, traditional soup recipes loaded with pasta, potatoes, or thick roux bases can be a no-go.

The good news? Comfort food can still be cozy, creamy, and deeply satisfying, without the carbs. With a few smart swaps and easy-to-use ingredients, you can make delicious, low carb soups that warm you up from the inside out.

This season, think beyond the standard chicken noodle. Here are six low carb soup recipes that range from quick weeknight favorites to simmer-all-day comfort meals. Whether you’re keto, vegetarian, vegan, or just cutting back on carbs, these soups make it easy to stay on track (and stay cozy).

Why Low Carb Soups Are Perfect for Winter

• They’re filling and nutrient-rich. Low carb soups often use wholesome, fibre-packed veggies and healthy fats to keep you full longer.
• They’re easy to batch cook. Many low carb soups freeze beautifully or can be prepped ahead of time for quick meals all week.
• They use pantry staples. Shelf-stable broths, coconut milk, low carb noodles, and canned proteins make winter cooking stress-free.

And thanks to our Canada wide free shipping on all orders over $99, it’s easier than ever to stock your pantry with essentials like shirataki noodles, sugar-free sauces, and low carb bouillon, so you can whip up homemade comfort food anytime.

Creamy Keto Chicken “Noodle” Soup

Keto | Dairy Optional

A nostalgic classic reimagined for low carb living. This keto-friendly chicken soup uses shirataki fettuccine noodles instead of carb-heavy egg noodles, creating the same satisfying slurp without the guilt.

Ingredients:

• 2 tbsp olive oil or butter
• 1 lb boneless, skinless chicken thighs (cut into small pieces)
• 1 small onion, diced
• 2 celery stalks, chopped
• 2 carrots, sliced thin
• 4 cups chicken broth (try Siip Broth)
• 1 package shirataki noodles (like NuPasta)
• 1 tsp garlic powder
• 1 tsp Italian seasoning
• Salt and pepper, to taste
• Optional: ¼ cup heavy cream for extra richness

Instructions:

1. In a large pot, heat oil or butter over medium heat. Add chicken and cook until browned.
2. Add onion, celery, and carrots; sauté until softened (about 5 minutes).
3. Stir in broth, garlic powder, Italian seasoning, salt, and pepper. Bring to a boil.
4. Lower heat and simmer for 20 minutes.
5. Drain and rinse shirataki noodles thoroughly. Add to soup and simmer 5 more minutes.
6. (Optional) Stir in cream for a velvety finish.

Pro Tip:

For meal prep, store in airtight containers. The flavors deepen beautifully after a day in the fridge.

Vegan Coconut Curry Cauliflower Soup

Vegan | Dairy-Free | Gluten-Free

A silky, aromatic soup that tastes like it came from your favorite Thai restaurant but takes just 25 minutes to make. The combo of coconut milk, curry paste, and cauliflower creates rich flavor without the carbs.

Ingredients:

• 1 tbsp avocado oil or coconut oil
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1 tbsp Thai red curry paste (check that it’s sugar-free)
• 1 head cauliflower, chopped into florets
• 3 cups vegetable broth
• 1 can full-fat coconut milk
• Salt to taste
• Fresh lime juice and cilantro, for garnish

Instructions:

1. Heat oil in a pot over medium heat. Add onion and garlic, cook until fragrant.
2. Stir in curry paste and cook for 1 minute to release flavor.
3. Add cauliflower and broth; bring to a boil.
4. Reduce heat, cover, and simmer 15 minutes, until cauliflower is tender.
5. Stir in coconut milk and blend (using an immersion blender) until smooth.
6. Season to taste and finish with a squeeze of lime juice and fresh cilantro.

Hearty Low Carb Beef & Veggie Stew

Keto | High Protein | Dairy-Free

For those cold nights when you need something truly hearty, this low carb beef stew hits the spot. It’s full of tender chunks of beef, nutrient-rich veggies, and a thick, savory broth, all without potatoes or flour.

Ingredients:

• 1 lb stewing beef, cubed
• 2 tbsp olive oil
• 1 medium onion, diced
• 2 cloves garlic, minced
• 2 cups beef broth
• 1 cup chopped turnips (potato substitute)
• 1 cup celery, chopped
• 1 cup mushrooms, sliced
• 1 tbsp no sugar added tomato paste
• 1 tsp Worcestershire sauce
• ½ tsp xanthan gum (optional thickener)
• Fresh parsley, for garnish

Instructions:

1. In a large pot, heat oil and brown beef on all sides. Remove and set aside.
2. Add onion and garlic, cook until fragrant.
3. Return beef to the pot; add broth, tomato paste, Worcestershire, and vegetables.
4. Bring to a simmer, cover, and cook 1.5–2 hours until beef is tender.
5. If desired, sprinkle xanthan gum and stir until thickened.
6. Garnish with parsley before serving.

Tip:

This soup freezes perfectly, make a big batch and store in freezer-safe containers.

Creamy Broccoli Cheddar Soup

Keto | Vegetarian | Gluten-Free

A comfort food favorite made low carb, and even easier than you think. Using low carb thickener alternatives like xanthan gum and cream cheese, you can enjoy this creamy soup without the flour or starch.

Ingredients:

• 2 tbsp butter
• 1 small onion, diced
• 2 cloves garlic, minced
• 4 cups broccoli florets
• 3 cups chicken or vegetable broth
• 4 oz cream cheese, softened
• 1 cup shredded cheddar cheese
• ½ cup heavy cream
• ¼ tsp xanthan gum (optional, for thickness)
• Salt and pepper to taste

Instructions:

1. In a pot, melt butter and sauté onion and garlic until soft.
2. Add broccoli and broth, simmer 10–12 minutes until tender.
3. Stir in cream cheese, heavy cream, and cheddar. Stir until melted and smooth.
4. Blend lightly (immersion blender) for a creamy texture.
5. Sprinkle with xanthan gum if desired to thicken.

Optional Add-ins:

Add crumbled low carb bacon or top with extra shredded cheese for an indulgent twist.

Spicy Shirataki Ramen Bowl

Keto | Customizable

Missing ramen nights? This low carb ramen bowl uses shirataki noodles to recreate your favorite slurp-worthy comfort dish. Customize it with your favorite protein and veggies.

Ingredients:

• 1 package shirataki noodles
• 4 cups chicken or veggie broth
• 1 tbsp miso paste
• 1 tsp soy sauce or tamari
• 1 tsp chili garlic sauce
• 1 boiled egg (optional, for keto)
• ½ cup bok choy, chopped
• ½ cup sliced mushrooms
• 2 green onions, sliced

Instructions:

1. Drain and rinse shirataki noodles well; boil for 2 minutes to reduce odor.
2. In a pot, combine broth, miso, soy sauce, and chili garlic sauce. Bring to a simmer.
3. Add bok choy and mushrooms; cook 5 minutes.
4. Add noodles and simmer 2–3 more minutes.
5. Serve topped with green onions and a boiled egg if desired.

Tip:

Use low-sodium soy sauce or tamari to keep sodium levels in check while maintaining authentic umami flavor.

Vegan Cream of Tomato and Basil Soup

Vegan | Dairy-Free | Low Carb | Gluten-Free

Simple, tangy, and perfect for pairing with low carb toast or crackers. This vegan tomato soup gets its creamy texture from unsweetened almond milk instead of dairy.

Ingredients:

• 1 tbsp olive oil
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1 can (28 oz) diced tomatoes (no sugar added)
• 1 cup unsweetened almond milk
• 1 cup vegetable broth
• 1 tsp dried basil
• Salt and pepper to taste

Instructions:

1. Heat oil in a pot over medium heat; add onion and garlic until soft.
2. Stir in tomatoes, basil, broth, and almond milk.
3. Bring to a simmer, cover, and cook for 10 minutes.
4. Blend until smooth and creamy.
5. Taste and adjust seasoning before serving.

Optional Add-ins:

Top with a drizzle of olive oil or sprinkle of nutritional yeast for a cheesy, vegan flavor boost.

Pantry Staples That Make Low Carb Soup Easy

Whether you’re a seasoned low carb cook or just getting started, keeping these items from on hand makes winter soup-making effortless:

• Shirataki noodles – low carb noodle alternative for ramen, pho, and chicken noodle soup.
• Bone broth – high-protein, nutrient-dense base for soups and stews.
• Coconut milk & almond milk – creamy dairy-free substitutes for bisques and chowders.
• Xanthan gum – perfect low carb thickener.
• Low-sodium bouillon cubes and sugar-free sauces – quick flavor boosters.
• Turnips, radishes, and cauliflower rice – carb free “potato” replacements.

With these staples, you can turn any chilly evening into a cozy, low carb comfort moment in minutes.

Shop Low Carb Staples Easily at Low Carb Grocery

Finding truly low carb products, especially shelf-stable staples, can be a challenge in traditional grocery stores. That’s where we make things simple.

• Canada’s #1 Low Carb Marketplace – trusted for over 20 years.
• Huge selection of keto, diabetic-friendly, and sugar-free brands.
• Fast, reliable delivery anywhere in Canada. Free Canada wide shipping on all orders over $99.
• Exclusive products you won’t find on regular store shelves.

From shirataki noodles and low carb broths to grain-free crackers and sugar-free sauces, everything you need to cook, snack, and live low carb all winter long is just a click away.

Warm, Wholesome, and Low Carb

Eating low carb doesn’t mean giving up cozy comfort food. With the right ingredients and a little creativity, your winter menu can be as rich, warm, and flavorful as ever, no carb crash required.

So grab your soup pot, stock up on your favorites, and get ready to ladle up some guilt-free comfort all season long.