15 Easy Fall Keto Soup Recipes to Try This Season

Fall is the perfect season for cozy, comforting soups, and with keto-friendly options, you don’t have to compromise your low-carb lifestyle.

Fall keto soup recipes focus on nutrient-dense, low-carb ingredients that are both filling and flavorful.

From creamy pumpkin soups to hearty chicken and vegetable broths, these recipes capture the essence of autumn.

They’re ideal for weeknight dinners, meal prep, or warming up after a crisp fall day.

With these soups, you can enjoy the cozy flavors of fall while staying true to your keto goals.

15 Easy Fall Keto Soup Recipes to Try This Season

Fall keto soup recipes combine the best of seasonal flavors with low-carb nutrition.

Hearty vegetables, rich broths, and creamy textures make these soups perfect for autumn.

They’re versatile, easy to prepare, and satisfying without the carb overload of traditional recipes.

With these recipes, you can embrace fall’s cozy, comforting vibes while keeping your keto lifestyle on track.

Creamy Pumpkin Alfredo Soup

This creamy pumpkin Alfredo soup is rich, velvety, and perfectly spiced for fall.

Pumpkin puree and heavy cream create a luscious base, while Parmesan cheese adds depth and savory flavor.

It’s ideal for keto-friendly dinners, meal prep, or cozy autumn evenings.

Every spoonful delivers creamy texture, subtle sweetness, and a comforting fall aroma.

Ingredients:

• 2 cups pumpkin puree
• 2 cups chicken broth
• 1 cup heavy cream
• ½ cup grated Parmesan cheese
• 2 cloves garlic, minced
• 1 teaspoon onion powder
• ½ teaspoon nutmeg
• ½ teaspoon salt
• ¼ teaspoon black pepper
• 2 tablespoons olive oil

Instructions:

• Heat olive oil in a large pot over medium heat.
• Sauté garlic until fragrant.
• Add pumpkin puree, chicken broth, and heavy cream; stir to combine.
• Sprinkle in Parmesan, onion powder, nutmeg, salt, and pepper.
• Simmer for 10–12 minutes until thickened, stirring occasionally.
• Use an immersion blender for extra creaminess if desired.
• Serve hot, garnished with extra Parmesan or fresh herbs.

Pumpkin provides natural sweetness and creamy texture.

Parmesan cheese enhances flavor while keeping the soup low-carb.

This soup is rich, comforting, and perfect for a cozy fall keto meal.

Keto Broccoli Cheddar Soup

This keto broccoli cheddar soup is thick, cheesy, and satisfying without the carbs.

Fresh broccoli is combined with heavy cream, butter, and sharp cheddar for a classic fall flavor.

It’s perfect for weeknight dinners, lunch, or a comforting meal prep option.

Every bite is creamy, cheesy, and full of autumn warmth.

Ingredients:

• 4 cups broccoli florets
• 3 cups chicken or vegetable broth
• 1 cup heavy cream
• 2 cups shredded cheddar cheese
• 2 tablespoons butter
• 1 small onion, chopped
• 2 cloves garlic, minced
• Salt and pepper to taste
• ½ teaspoon smoked paprika

Instructions:

• Melt butter in a large pot over medium heat.
• Sauté onion and garlic until translucent and fragrant.
• Add broccoli and broth; bring to a boil, then reduce to simmer for 10 minutes.
• Stir in heavy cream and shredded cheddar until smooth and creamy.
• Season with salt, pepper, and smoked paprika.
• Blend partially for a chunkier texture or fully for smooth creaminess.
• Serve warm with extra cheese on top if desired.

Broccoli provides fiber, vitamins, and hearty texture.

Cheddar and cream create richness without carbs.

This soup is indulgent, creamy, and perfect for fall keto comfort.

Spicy Cauliflower and Sausage Soup

This spicy cauliflower and sausage soup is savory, hearty, and perfect for keto fall meals.

Cauliflower provides a creamy low-carb base, while Italian sausage adds depth and protein.

Red pepper flakes and smoked paprika bring warmth and seasonal spice.

Every spoonful is comforting, satisfying, and packed with bold fall flavors.

Ingredients:

• 1 head cauliflower, chopped
• 1 lb Italian sausage, cooked and crumbled
• 4 cups chicken broth
• 1 cup heavy cream
• 1 small onion, chopped
• 2 cloves garlic, minced
• ½ teaspoon smoked paprika
• ¼ teaspoon red pepper flakes
• Salt and pepper to taste
• 2 tablespoons olive oil

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add cauliflower and chicken broth; bring to a boil, then simmer for 15 minutes until tender.
• Stir in cooked sausage, smoked paprika, red pepper flakes, salt, and pepper.
• Add heavy cream and simmer 5 minutes.
• Blend partially or fully to desired consistency.
• Serve hot with a sprinkle of Parmesan or fresh herbs.

Cauliflower adds creamy texture and keeps the soup low-carb.

Sausage provides savory flavor and protein.

This soup is hearty, spicy, and perfect for autumn keto dinners.

Keto Creamy Mushroom Soup

This creamy mushroom soup is earthy, rich, and ideal for fall keto comfort.

A combination of fresh mushrooms, heavy cream, and butter creates a velvety, flavorful soup.

It’s perfect for dinner, meal prep, or warming up on a crisp autumn day.

Every bite is smooth, savory, and packed with autumn-inspired taste.

Ingredients:

• 1 lb mushrooms, sliced
• 4 cups chicken or vegetable broth
• 1 cup heavy cream
• 2 tablespoons butter
• 1 small onion, chopped
• 2 cloves garlic, minced
• ½ teaspoon thyme
• Salt and pepper to taste
• 1 tablespoon olive oil

Instructions:

• Heat olive oil and butter in a large pot over medium heat.
• Sauté onion and garlic until translucent.
• Add mushrooms and thyme, cooking until softened.
• Pour in chicken broth and bring to a boil; reduce heat to simmer 10 minutes.
• Stir in heavy cream and season with salt and pepper.
• Blend partially or fully for creamy texture.
• Serve warm, garnished with fresh thyme or parsley.

Mushrooms provide earthy flavor and substance without carbs.

Cream and butter create a rich, indulgent base.

This soup is silky, comforting, and a perfect fall keto option.

Keto Chicken and Kale Soup

This keto chicken and kale soup is hearty, flavorful, and perfect for fall.

Tender chicken and fresh kale combine in a savory broth with garlic, herbs, and a touch of cream.

It’s ideal for lunch, dinner, or meal prep during the autumn season.

Every spoonful is nourishing, warming, and packed with keto-friendly goodness.

Ingredients:

• 2 cups shredded cooked chicken
• 4 cups chicken broth
• 2 cups chopped kale
• 1 cup heavy cream
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1 teaspoon thyme
• ½ teaspoon paprika
• Salt and pepper to taste
• 2 tablespoons olive oil

Instructions:

• Heat olive oil in a large pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add chicken broth, shredded chicken, thyme, paprika, salt, and pepper.
• Simmer for 10 minutes.
• Stir in kale and heavy cream; cook another 5 minutes until kale is tender.
• Serve hot with optional Parmesan garnish.

Chicken provides protein and makes the soup filling.

Kale adds fiber, vitamins, and hearty texture.

This soup is nourishing, creamy, and a perfect keto-friendly fall meal.

Keto Butternut Squash Soup

This creamy keto butternut squash soup is velvety, slightly sweet, and perfect for fall.

Roasted butternut squash blended with heavy cream and spices creates a rich, comforting soup without the carbs.

It’s ideal for dinner, meal prep, or a cozy autumn evening.

Every spoonful delivers smooth texture, warm spices, and seasonal flavor.

Ingredients:

• 4 cups cubed butternut squash
• 4 cups chicken or vegetable broth
• 1 cup heavy cream
• 2 tablespoons butter
• 1 small onion, chopped
• 2 cloves garlic, minced
• ½ teaspoon cinnamon
• ¼ teaspoon nutmeg
• Salt and pepper to taste
• Olive oil for roasting

Instructions:

• Preheat oven to 400°F (200°C).
• Toss butternut squash with olive oil, salt, and pepper; roast for 25–30 minutes until tender.
• In a pot, melt butter and sauté onion and garlic until translucent.
• Add roasted squash and broth; simmer for 10 minutes.
• Blend until smooth using an immersion blender.
• Stir in heavy cream, cinnamon, and nutmeg; adjust seasoning.
• Serve warm with a sprinkle of cinnamon or fresh herbs.

Butternut squash adds natural sweetness and creamy texture.

Heavy cream and butter provide richness while keeping the soup keto-friendly.

This soup is comforting, smooth, and perfect for fall evenings.

Keto Zucchini Basil Soup

This keto zucchini basil soup is fresh, flavorful, and creamy, perfect for fall.

Zucchini and fresh basil are blended with broth and cream to create a smooth, aromatic soup.

It’s ideal as a light dinner, starter, or keto-friendly comfort food.

Every spoonful is herbaceous, creamy, and filled with autumn-inspired freshness.

Ingredients:

• 4 cups chopped zucchini
• 3 cups chicken or vegetable broth
• 1 cup heavy cream
• 1 small onion, chopped
• 2 cloves garlic, minced
• ½ cup fresh basil leaves
• 2 tablespoons olive oil
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add zucchini and broth; simmer for 10–12 minutes until zucchini is tender.
• Stir in fresh basil and blend until smooth.
• Add heavy cream and adjust seasoning with salt and pepper.
• Serve hot with fresh basil garnish.

Zucchini provides a low-carb base and tender texture.

Fresh basil adds aromatic flavor and brightens the soup.

This soup is creamy, refreshing, and perfect for fall keto meals.

Keto Creamy Cauliflower and Bacon Soup

This creamy cauliflower and bacon soup is rich, smoky, and indulgent for fall.

Roasted cauliflower and crispy bacon are blended with heavy cream to create a keto-friendly comfort soup.

It’s perfect for dinner, brunch, or cozy autumn evenings.

Every bite is savory, creamy, and bursting with flavor.

Ingredients:

• 1 head cauliflower, chopped
• 4 cups chicken broth
• 1 cup heavy cream
• 6 slices bacon, cooked and crumbled
• 1 small onion, chopped
• 2 cloves garlic, minced
• 2 tablespoons butter
• Salt and pepper to taste

Instructions:

• Roast cauliflower at 400°F (200°C) for 20–25 minutes until golden.
• In a pot, melt butter and sauté onion and garlic until soft.
• Add roasted cauliflower and broth; simmer 10 minutes.
• Blend until smooth with an immersion blender.
• Stir in heavy cream and crumbled bacon; season with salt and pepper.
• Serve warm with extra bacon on top.

Cauliflower provides creamy, low-carb base for the soup.

Bacon adds smoky, savory flavor and richness.

This soup is hearty, indulgent, and perfect for fall keto comfort.

Keto Chicken Alfredo Soup

This keto chicken Alfredo soup is creamy, cheesy, and full of protein.

Tender chicken and heavy cream combine with Parmesan cheese and garlic for a rich, savory fall soup.

It’s perfect for dinner or meal prep during autumn.

Every spoonful is indulgent, flavorful, and low-carb-friendly.

Ingredients:

• 2 cups shredded cooked chicken
• 4 cups chicken broth
• 1 cup heavy cream
• ½ cup grated Parmesan cheese
• 2 cloves garlic, minced
• 1 small onion, chopped
• 2 tablespoons butter
• Salt and pepper to taste
• ½ teaspoon Italian seasoning

Instructions:

• Melt butter in a large pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add chicken broth, shredded chicken, and Italian seasoning; simmer 10 minutes.
• Stir in heavy cream and Parmesan cheese until smooth.
• Adjust seasoning with salt and pepper.
• Serve warm with extra Parmesan if desired.

Chicken adds protein and makes the soup hearty.

Parmesan and cream create a rich, creamy texture.

This soup is comforting, cheesy, and perfect for fall keto meals.

Keto Spicy Sausage and Spinach Soup

This keto spicy sausage and spinach soup is savory, hearty, and slightly spicy.

Italian sausage, fresh spinach, and warm spices make it perfect for a low-carb fall dinner.

It’s ideal for meal prep, cozy evenings, or festive fall gatherings.

Every bite is packed with flavor, heat, and satisfying texture.

Ingredients:

• 1 lb Italian sausage, cooked and crumbled
• 4 cups chicken broth
• 2 cups fresh spinach
• 1 small onion, chopped
• 2 cloves garlic, minced
• ½ teaspoon crushed red pepper flakes
• ½ cup heavy cream
• 2 tablespoons olive oil
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add cooked sausage, chicken broth, and red pepper flakes; simmer 10 minutes.
• Stir in fresh spinach and cook until wilted.
• Add heavy cream and adjust seasoning.
• Serve hot with optional Parmesan garnish.

Sausage provides protein and savory richness.

Spinach adds nutrients and a tender texture while keeping it keto-friendly.

This soup is hearty, spicy, and perfect for fall keto comfort meals.

Keto Creamy Carrot Ginger Soup

This keto creamy carrot ginger soup is velvety, aromatic, and perfect for fall.

Carrots and fresh ginger create a naturally sweet and warming base, complemented by heavy cream for richness.

It’s ideal for dinner, meal prep, or cozy autumn evenings.

Every spoonful is smooth, slightly sweet, and infused with comforting fall flavors.

Ingredients:

• 4 cups chopped carrots
• 4 cups chicken or vegetable broth
• 1 cup heavy cream
• 1 tablespoon fresh ginger, grated
• 1 small onion, chopped
• 2 cloves garlic, minced
• 2 tablespoons butter
• Salt and pepper to taste
• Olive oil for roasting

Instructions:

• Preheat oven to 400°F (200°C) and roast carrots with olive oil, salt, and pepper for 20–25 minutes.
• Melt butter in a pot and sauté onion and garlic until fragrant.
• Add roasted carrots, grated ginger, and broth; simmer for 10 minutes.
• Blend until smooth using an immersion blender.
• Stir in heavy cream and adjust seasoning.
• Serve warm with a drizzle of cream or fresh herbs.

Carrots provide natural sweetness and vibrant color.

Ginger adds warmth and aromatic depth.

This soup is comforting, creamy, and perfect for keto fall meals.

Keto Creamy Tomato Basil Soup

This keto creamy tomato basil soup is rich, tangy, and perfect for autumn.

Fresh tomatoes, garlic, and basil are blended with heavy cream for a smooth, low-carb comfort soup.

It’s ideal for lunch, dinner, or a cozy fall starter.

Every bite is creamy, savory, and bursting with fresh, seasonal flavor.

Ingredients:

• 4 cups chopped tomatoes
• 3 cups chicken or vegetable broth
• 1 cup heavy cream
• ½ cup fresh basil leaves
• 2 cloves garlic, minced
• 1 small onion, chopped
• 2 tablespoons olive oil
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot and sauté onion and garlic until fragrant.
• Add chopped tomatoes and broth; simmer for 15 minutes.
• Stir in fresh basil and blend until smooth.
• Add heavy cream and adjust seasoning with salt and pepper.
• Serve warm with fresh basil or a drizzle of olive oil.

Tomatoes provide natural acidity and flavor.

Basil adds aromatic freshness and complements creamy texture.

This soup is smooth, flavorful, and perfect for fall keto comfort.

Keto Roasted Cauliflower and Cheddar Soup

This roasted cauliflower and cheddar soup is creamy, cheesy, and hearty for fall.

Roasted cauliflower and sharp cheddar combine for a velvety, low-carb soup.

It’s perfect for dinner, lunch, or meal prep during autumn.

Every spoonful is rich, savory, and indulgent without the carbs.

Ingredients:

• 1 head cauliflower, chopped
• 4 cups chicken broth
• 1 cup heavy cream
• 1 ½ cups shredded cheddar cheese
• 1 small onion, chopped
• 2 cloves garlic, minced
• 2 tablespoons olive oil
• Salt and pepper to taste

Instructions:

• Preheat oven to 400°F (200°C).
• Toss cauliflower with olive oil, salt, and pepper; roast 25–30 minutes.
• Sauté onion and garlic in a pot until soft.
• Add roasted cauliflower and broth; simmer 10 minutes.
• Blend until smooth and stir in heavy cream and shredded cheddar.
• Adjust seasoning and serve hot with extra cheese on top.

Cauliflower creates a creamy, low-carb base.

Cheddar adds richness and sharp flavor.

This soup is hearty, cheesy, and perfect for fall keto dinners.

Keto Creamy Leek and Spinach Soup

This leek and spinach soup is creamy, savory, and perfect for autumn.

Leeks provide subtle sweetness while spinach adds vibrant color and nutrition.

Heavy cream creates a rich, velvety texture that is ideal for low-carb diets.

Every spoonful is flavorful, comforting, and packed with keto-friendly goodness.

Ingredients:

• 2 cups chopped leeks (white and light green parts)
• 4 cups chicken broth
• 2 cups fresh spinach
• 1 cup heavy cream
• 2 cloves garlic, minced
• 2 tablespoons butter
• Salt and pepper to taste
• ½ teaspoon nutmeg

Instructions:

• Melt butter in a pot and sauté leeks and garlic until soft.
• Add chicken broth and bring to a boil; simmer 10 minutes.
• Stir in spinach and cook until wilted.
• Blend partially or fully until smooth.
• Add heavy cream, nutmeg, salt, and pepper; simmer 5 minutes.
• Serve warm, garnished with fresh herbs.

Leeks provide subtle sweetness and aromatic depth.

Spinach adds nutrients and low-carb texture.

This soup is creamy, flavorful, and perfect for a keto-friendly fall meal.

Keto Chicken Zoodle Soup

This chicken zoodle soup is light, hearty, and ideal for fall keto dinners.

Zucchini noodles replace pasta for a low-carb, filling option, combined with tender chicken and savory broth.

It’s perfect for meal prep, weeknight dinners, or cozy autumn evenings.

Every bite is nourishing, flavorful, and keto-friendly.

Ingredients:

• 2 cups shredded cooked chicken
• 4 cups chicken broth
• 2 medium zucchini, spiralized into noodles
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1 teaspoon thyme
• 2 tablespoons olive oil
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add chicken, broth, thyme, salt, and pepper; simmer 10 minutes.
• Stir in zucchini noodles and cook 2–3 minutes until tender.
• Serve hot, garnished with fresh herbs or Parmesan if desired.

Zucchini noodles replace traditional pasta to keep it low-carb.

Chicken provides protein and hearty texture.

This soup is light, filling, and perfect for fall keto comfort.