Creamy Slow Cooker Pumpkin Bisque

Slow cooker pumpkin bisque soup is a silky, flavorful vegan dish made from pumpkin purée, vegetables, warm spices, and coconut milk. Slow cooking allows the pumpkin and aromatics to meld gently, creating a rich, comforting bisque you can set in the morning and enjoy by dinner.

Ingredients For Crockpot Pumpkin Bisque Soup

• 2 cups pure pumpkin purée (not pumpkin pie filling)
• 15 ounces full-fat coconut milk
• 1 1/2 cups vegetable broth
• 1/2 cup onion, cut into quarters
• 1 garlic clove, minced
• Seasonings: 1 1/2 teaspoons ground sage, 1/2 teaspoon cinnamon, 1/4 teaspoon ground ginger, 1/4 teaspoon black pepper, 1 teaspoon salt (adjust to taste)

How To Make Pumpkin Bisque In The Slow Cooker

Slow Cooker Method

1. Place all ingredients into the slow cooker and stir to combine.
2. Cook on HIGH for 2–3 hours or LOW for 4–6 hours, until the flavors are well melded and the onion is softened.
3. Allow to cool briefly, then blend until silky smooth using an immersion blender, countertop blender (in batches), or food processor.
4. Taste and adjust seasoning as needed. Serve warm with a drizzle of coconut milk or fresh herbs.

Instant Pot Method

1. Select the Sauté function and heat 1 tablespoon of oil. If using bacon, cook bacon until crisp, remove and drain most of the grease.
2. Add the onion to the hot pot and sauté 2–3 minutes until starting to soften. Add garlic and cook another minute, then turn off Sauté.
3. Pour in the vegetable broth and deglaze the bottom by scraping any browned bits with a wooden spoon. Add pumpkin purée, coconut milk, spices, and cooked bacon (if using).
4. Close the lid, seal the valve, and cook on High Pressure for 8 minutes. Allow a 5-minute natural release, then release any remaining pressure manually.
5. Blend the soup until smooth with an immersion blender or in batches in a countertop blender.

Bisque VS Soup

The term “bisque” traditionally refers to a smooth, cream-based soup. While classical bisques were made from shellfish, today the word often describes any soup that is velvety and creamy in texture. A bisque differs from a chowder, which is chunkier and heartier. This recipe is called a pumpkin bisque because it yields a silky, blended texture thanks to coconut milk and pureed pumpkin.

What Kind Of Pumpkin To Use

Use pure pumpkin purée — either canned pure pumpkin or homemade purée from fresh pumpkin. Do not use pumpkin pie filling, which contains added sugar and spices. If using fresh pumpkin, peel, seed, and chop before roasting or cooking until tender, then purée before adding to the slow cooker or Instant Pot. For convenience, canned pumpkin purée works well and keeps the recipe quick and consistent.

Blend The Bisque

After cooking, puree the bisque until completely smooth. An immersion blender is the easiest option because you can blend directly in the slow cooker or Instant Pot. Alternatively, blend in small batches in a countertop blender or process in a food processor. Strain only if you prefer an extra-fine texture.

Freezing & Storing Leftover Pumpkin Bisque

Store leftover bisque in an airtight container in the refrigerator for 3–4 days. To freeze, cool completely and transfer to freezer-safe containers or zip-top bags. Freeze for up to 2 months. Thaw overnight in the fridge or reheat directly from frozen in a slow cooker or Instant Pot on a low/warm setting, stirring occasionally until heated through.

FAQs & Tips

• To achieve the smoothest bisque, use an immersion blender or blend in batches in a high-speed blender.
• Not vegan? Add cooked, crumbled bacon for a smoky finish (reserve some for garnish). You can also substitute coconut milk with dairy cream if preferred.
• Always use pure pumpkin purée without added sugar or spices to control the flavor.
• If preparing for guests, double the ingredients and use a larger slow cooker or an Instant Pot to serve more people.
• Adjust the salt and spices to taste once the bisque is blended—warming spices can intensify after cooking.

Comforting Soup Recipes

• Potato Leek
• Caprese Chicken
• Split Pea
• French Onion

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