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Air fryer butternut squash soup topped with roasted seeds, herbs, and a lacy cheese crisp, with chili flakes and lemon in the background.

Air Fryer Butternut Squash Soup – No Peeling, Just Roast & Blend!

This air fryer butternut squash soup is creamy, cozy, and surprisingly easy—no peeling or chopping required! Whole squash, garlic, and onion roast until golden, then blend into a silky, caramelized soup that tastes like it simmered for hours. Perfect for busy weeknights — just roast, blend, and serve.
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Author: Miranda | My Anosmic Kitchen
Prep 5 minutes
Cook Time 50 minutes
Total Time 55 minutes
Servings :6 people

Ingredients
  

  • 2 medium whole butternut squash
  • 1 large onion, halved
  • 1 whole garlic bulb, halved horizontally
  • 1 tablespoon brown sugar (for caramelization)
  • Extra virgin olive oil
  • 1 tablespoon butter, unsalted
  • 1 tablespoon almond nut butter, secret ingredient
  • 3-4 cups chicken or vegetable stock

Spices and Seasonings

  • 1/2 teaspoon salt (or to taste)
  • 1/2 teaspoon ground cumin
  • 1/4 teaspoon ground ginger
  • 1/4 teaspoon ground nutmeg

Instructions 

  • Air Fry the Veggies Preheat air fryer to 180°C (350°F).Place whole butternuts into the basket and air fry for 30 minutes. Add onion halves and garlic bulb (cut side up). Continue roasting for 15–20 minutes. Carefully slice the squash in half, scoop out seeds, drizzle with olive oil and sprinkle with brown sugar. Tuck garlic back in and return to air fryer for 15–20 minutes until caramelized.
    2 medium whole butternut squash
  • Blend the Soup Scoop out the butternut squash flesh and garlic cloves. Add to blender with roasted onion, butter, seasonings, and enough stock to blend. Blend until smooth. Adjust thickness and seasoning to taste.
  • Serve Ladle into bowls and top with: Toasted breadcrumbs, Roasted pumpkin or sunflower seeds, Fresh herbs (parsley or cilantro), A swirl of cream or coconut milk.
    1 large onion, halved, 1 whole garlic bulb, halved horizontally, Extra virgin olive oil, 1 tablespoon brown sugar (for caramelization)

Notes

A spoonful of almond nut butter adds extra richness and depth — totally optional, but it's my secret weapon for velvety soups!
Notes:
  • Roasting whole butternut squash saves time and intensifies flavor.
  • Garlic becomes sweet and mellow when roasted—use to taste.
  • For meal prep: cool completely and store in airtight container. Lasts 4 days in fridge or 2 months in freezer.
  • Great with sourdough, grilled cheese, or salad on the side.
Equipment:
  • Air fryer
  • High-powered blender
  • Cutting board and sharp knife
  • Spoon or rubber spatula

Nutrition

Serving: 1personCalories: 171kcalCarbohydrates: 35gProtein: 3gFat: 4gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gTrans Fat: 0.1gCholesterol: 5mgSodium: 675mgPotassium: 934mgFiber: 6gSugar: 9gVitamin A: 26886IUVitamin C: 54mgCalcium: 137mgIron: 2mg
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