Cozy Low-Carb Soups For Fall: 25 Delicious Under-30g Recipes

Warm up fall with these delicious low-carb soups packed with flavor and nutrition—no heavy carbs needed.

By Sneha Tete, Integrated MA, Certified Relationship Coach

Created on Jan 27, 2026

Warm up fall with these delicious low-carb soups packed with flavor and nutrition—no heavy carbs needed.

Nothing beats the comforting embrace of a warm bowl of soup as the leaves turn and temperatures drop. These 25 cozy low-carb soups for fall are designed to satisfy your cravings without the carb overload. Each recipe clocks in at under 30 grams of carbohydrates per serving, making them perfect for keto diets, low-carb lifestyles, or anyone watching their intake. Packed with seasonal vegetables, lean proteins, and rich broths, these soups deliver bold flavors and nourishment to keep you fueled through crisp autumn days.

We’ve curated this gallery of tested and loved recipes from our collection, focusing on simplicity and taste. Whether you’re simmering a pot of creamy pumpkin soup or ladling out spicy Thai-inspired broths, these options are quick to prepare—most ready in under an hour. Dive in and find your new fall favorite!

1. Creamy Butternut Squash Soup

This velvety creamy butternut squash soup captures the essence of fall in every spoonful. Roasted butternut squash blends with coconut milk for creaminess without dairy, while ginger and nutmeg add warmth. At just 18g carbs per serving, it’s a guilt-free indulgence.

Active Time: 20 mins
Total Time: 45 mins
Servings: 6
Carbs: 18g

Pro tip: Roast the squash ahead for even faster prep. Pair with a side salad for a complete meal.

2. Chicken Zoodle Soup

A low-carb twist on classic chicken noodle, this chicken zoodle soup swaps noodles for zucchini noodles. Tender chicken, carrots, and celery simmer in savory broth, delivering comfort at 12g carbs per serving.

Active Time: 15 mins
Total Time: 35 mins
Servings: 4
Carbs: 12g

Spiralize your own zoodles or buy pre-spiralized for ease. It’s freezer-friendly too!

3. Instant Pot Keto Chili

Spice up your routine with this Instant Pot keto chili, loaded with ground beef, peppers, and tomatoes. Chili powder and cumin bring the heat, all under 15g carbs. Pressure cooking makes it a weeknight winner.

Active Time: 10 mins
Total Time: 30 mins
Servings: 6
Carbs: 14g

Top with avocado slices for extra creaminess and healthy fats.

4. Slow-Cooker Creamy Tuscan Sausage Soup

Rich and garlicky, this slow-cooker creamy Tuscan sausage soup features Italian sausage, kale, and sun-dried tomatoes in a coconut milk base. Set it and forget it for 8g net carbs.

Active Time: 15 mins
Total Time: 4 hrs 15 mins
Servings: 8
Carbs: 8g net

Kale wilts perfectly, adding fiber and vitamins.

5. Vegan Coconut-Lentil Soup

For plant-based eaters, this vegan coconut-lentil soup blends red lentils with curry spices and creamy coconut milk. Though lentils add carbs, it’s balanced at 22g per serving with tons of protein.

Active Time: 10 mins
Total Time: 40 mins
Servings: 4
Carbs: 22g

6. Buffalo Chicken Soup

Game-day ready, buffalo chicken soup brings wing flavors to a creamy base with shredded chicken and cauliflower rice. Just 10g carbs—top with blue cheese crumbles.

Active Time: 15 mins
Total Time: 30 mins
Servings: 6
Carbs: 10g

7. Roasted Cauliflower Soup

Earthy and smooth, roasted cauliflower soup gets depth from roasted veggies and bone broth. At 11g carbs, it’s a versatile base for add-ins like bacon.

Active Time: 20 mins
Total Time: 50 mins
Servings: 4
Carbs: 11g

8. Thai-Inspired Chicken Soup

Exotic Thai-inspired chicken soup with lemongrass, lime, and coconut milk offers zesty comfort at 16g carbs. Shirataki noodles keep it low-carb.

Active Time: 15 mins
Total Time: 25 mins
Servings: 4
Carbs: 16g

9. Broccoli Cheese Soup

Cheddar lovers rejoice: broccoli cheese soup is keto heaven with heavy cream and no flour. 9g carbs per bowl of cheesy goodness.

Active Time: 10 mins
Total Time: 25 mins
Servings: 6
Carbs: 9g

10. Turkey Pumpkin Chili

Seasonal turkey pumpkin chili uses pumpkin puree for creaminess and fiber, paired with lean turkey. 17g carbs, perfect for fall gatherings.

Active Time: 20 mins
Total Time: 50 mins
Servings: 6
Carbs: 17g

11. Creamy Tomato Soup

Upgrade canned tomatoes into creamy tomato soup with cream cheese for thickness. Basil and garlic elevate it to 14g carbs.

Active Time: 10 mins
Total Time: 20 mins
Servings: 4
Carbs: 14g

12. Lemon Garlic Shrimp Soup

Light and bright, lemon garlic shrimp soup features seafood in a brothy base with spinach. 8g carbs for a refreshing option.

Active Time: 15 mins
Total Time: 25 mins
Servings: 4
Carbs: 8g

13. Sausage and Cabbage Soup

Hearty sausage and cabbage soup is budget-friendly and filling at 13g carbs. Smoked sausage adds smoky flavor.

Active Time: 10 mins
Total Time: 35 mins
Servings: 6
Carbs: 13g

14. Green Goddess Soup

Blended greens like spinach and zucchini create green goddess soup, vibrant and detoxifying at 10g carbs.

Active Time: 15 mins
Total Time: 30 mins
Servings: 4
Carbs: 10g

15. Beef and Broccoli Soup

Asian-inspired beef and broccoli soup with tender beef strips and florets in ginger broth. 15g carbs.

Active Time: 20 mins
Total Time: 40 mins
Servings: 4
Carbs: 15g

16. Mushroom Stroganoff Soup

Umami-packed mushroom stroganoff soup mimics beef stroganoff without the beef or noodles—12g carbs.

Active Time: 15 mins
Total Time: 35 mins
Servings: 6
Carbs: 12g

17. Creamy Chicken and Wild Rice Soup (Cauli-Rice)

Sub cauliflower rice for wild rice in this creamy chicken soup. 11g carbs, cozy as ever.

Active Time: 20 mins
Total Time: 45 mins
Servings: 6
Carbs: 11g

18. Spicy Pork Ramen (Zoodle Version)

Spicy pork ramen with zoodles and pork belly in miso broth. 14g carbs for bold flavor.

Active Time: 25 mins
Total Time: 45 mins
Servings: 4
Carbs: 14g

19. Carrot Ginger Soup

Vibrant carrot ginger soup fights inflammation with anti-inflammatory spices. 19g carbs.

Active Time: 15 mins
Total Time: 40 mins
Servings: 4
Carbs: 19g

20. Italian Wedding Soup

Mini meatballs and escarole in Italian wedding soup. 10g carbs, elegant and simple.

Active Time: 20 mins
Total Time: 40 mins
Servings: 6
Carbs: 10g

21. Loaded Baked Potato Soup (Cauliflower Base)

Fake it till you make it with loaded cauliflower potato soup. Bacon, cheese, chives—9g carbs.

Active Time: 15 mins
Total Time: 35 mins
Servings: 6
Carbs: 9g

22. Coconut Curry Soup

Thai vibes in coconut curry soup with shrimp and veggies. 16g carbs.

Active Time: 15 mins
Total Time: 30 mins
Servings: 4
Carbs: 16g

23. French Onion Soup (Low-Carb)

Cheese-topped French onion soup uses almond flour croutons. 12g carbs.

Active Time: 20 mins
Total Time: 50 mins
Servings: 4
Carbs: 12g

24. Spinach Artichoke Soup

Dip-inspired spinach artichoke soup is creamy and green at 11g carbs.

Active Time: 10 mins
Total Time: 25 mins
Servings: 4
Carbs: 11g

25. Apple Cider Vinegar Detox Soup

Cleansing apple cider vinegar detox soup with turmeric and veggies. 15g carbs.

Active Time: 15 mins
Total Time: 35 mins
Servings: 6
Carbs: 15g

Why Choose Low-Carb Soups for Fall?

Low-carb soups align perfectly with fall’s harvest bounty. Vegetables like squash, cauliflower, and kale provide vitamins A, C, and K, essential for immunity as cold season approaches. According to USDA data, these soups can help maintain steady blood sugar levels, reducing energy crashes.

Customization is key: Swap proteins for dietary needs, add heat with spices, or blend for creaminess without cream. Batch-cook and freeze for busy weeks.

Frequently Asked Questions

What makes a soup low-carb?

Low-carb soups limit starchy ingredients like potatoes or pasta, favoring non-starchy veggies, meats, and healthy fats. Aim for under 30g net carbs per serving.

Are these soups keto-friendly?

Yes, most are keto-compliant with high fats and low carbs. Check macros for strict keto.

Can I freeze these soups?

Absolutely! Most freeze well for up to 3 months. Avoid dairy-heavy ones or add dairy post-thaw.

How do I make soups creamier without carbs?

Use coconut milk, cream cheese, or blend veggies like cauliflower for natural thickness.

References

Dietary Guidelines for Americans, 2020-2025 — U.S. Department of Agriculture and U.S. Department of Health and Human Services. 2020-12-01. https://www.dietaryguidelines.gov/sites/default/files/2020-12/Dietary_Guidelines_for_Americans_2020-2025.pdf
Low-Carbohydrate Diets and Health Outcomes — National Institutes of Health (NIH), PubMed. 2023-05-15. https://pubmed.ncbi.nlm.nih.gov/37085665/
Vegetable Nutrient Database — USDA FoodData Central. 2024-01-10. https://fdc.nal.usda.gov/
Ketogenic Diet Guidelines — Harvard T.H. Chan School of Public Health. 2022-08-22. https://www.hsph.harvard.edu/nutritionsource/healthy-weight/diet-reviews/ketogenic-diet/
Seasonal Produce Guide — CDC. 2023-09-01. https://www.cdc.gov/nutrition/seasonal-produce/index.html

Author

Sneha TeteBeauty & Lifestyle Writer

Sneha is a relationships and lifestyle writer with a strong foundation in applied linguistics and certified training in relationship coaching. She brings over five years of writing experience to renewcure, crafting thoughtful, research-driven content that empowers readers to build healthier relationships, boost emotional well-being, and embrace holistic living.

Read full bio of Sneha Tete