July 18, 2026 · 15 min

Creamy Butternut Squash and Sweet Potato Soup with Bacon and Garlic-Lemon Toasts

Lunch15 min3023 cal / serving

Warm up with a bowl of this velvety butternut squash and sweet potato soup, a comforting blend of earthy sweetness and aromatic nutmeg. The soup is blitzed until silky smooth, then topped with a crunchy bacon-scallion-panko mixture and a dollop of tangy crème fraîche. Served alongside garlic-lemon toasts for dipping, this meal is a cozy harvest-inspired delight.

This recipe is perfect for a chilly evening when you crave something hearty yet elegant. The combination of roasted vegetables, crispy bacon and zesty toasts creates a symphony of textures and flavors that will impress family and friends alike.

Recipe details

Lunch15 min3023 cal / serving2 servings

Nutrition per serving

Calories3023 kcalProtein83.4 gFat266 gCarbs73.6 gSugar16.8 gFiber4.4 gSodium4911 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.

Ingredients

Crème Fraîche4 tablespoon Crème FraîcheView ingredient guide
Lemon1 unit LemonView ingredient guide
Sweet Potato2 unit Sweet PotatoView ingredient guide
Butternut Squash8 ounce Butternut SquashView ingredient guide
Milk1 unit MilkView ingredient guide
Nutmeg0.25 teaspoon NutmegView ingredient guide
Panko Breadcrumbs0.25 cup Panko BreadcrumbsView ingredient guide
Scallions2 unit ScallionsView ingredient guide
Garlic Powder1 teaspoon Garlic PowderView ingredient guide
Demi-Baguette1 unit Demi-BaguetteView ingredient guide
Bacon8 ounce BaconView ingredient guide
Sage0.25 ounce SageView ingredient guide
Olive Oil1 teaspoon (tsp) Olive OilView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Salt4 teaspoon (tsp) SaltView ingredient guide
Butter4 tablespoon (tbsp) ButterView ingredient guide

Instructions

  1. Wash and dry all produce. Heat a medium dry pot over medium-high heat. Add the bacon and cook, turning occasionally, until crispy, 6-10 minutes. Transfer to a paper-towel-lined plate. Reserve the bacon fat in the pot for later. Once cool, roughly chop the bacon.
  2. Peel and dice the sweet potatoes into 1-inch pieces. Trim and thinly slice the scallions, separating the whites from the greens. Pick the sage leaves from the stems and roughly chop. Zest the lemon, then quarter it.
  3. In the pot with the reserved bacon fat, melt 2 tablespoons of butter over medium-high heat. Add the sweet potatoes, butternut squash, scallion whites, half of the garlic powder, 1 tablespoon of sage and ⅛ teaspoon of nutmeg. Season with 1 teaspoon of salt and a generous pinch of pepper. Cook, stirring occasionally, until the vegetables begin to brown, 4-5 minutes. Stir in 1¼ cups of water, the milk, chicken stock concentrates, Vidalia onion paste and a pinch of salt and pepper. Bring to a boil, then reduce heat to medium-low. Cover and cook until the vegetables are tender, stirring occasionally, 10-12 minutes. Remove from heat. Stir in the juice from two lemon wedges.
  4. While the soup cooks, heat a drizzle of olive oil in a small pan over medium heat. Add the panko and toast, stirring, until lightly browned, 1-2 minutes. Transfer to a small bowl and season with salt and pepper.
  5. Halve the baguette and toast it. Meanwhile, place 2 tablespoons of butter and the remaining garlic powder in a small microwave-safe bowl. Cover with plastic wrap and microwave until the butter melts, 30-60 seconds. Stir in the lemon zest and season generously with pepper. Brush the garlic-lemon butter onto the cut sides of the toasted baguette. Halve each piece diagonally.
  6. Carefully transfer the soup to a blender. Blend until smooth, 60-90 seconds. Season with salt and pepper to taste. (If using an immersion blender, purée directly in the pot.)
  7. To the bowl with the toasted panko, add the chopped bacon and scallion greens. Stir to combine. Divide the soup among bowls. Top with the bacon-scallion panko and a dollop of crème fraîche. Serve with the garlic-lemon toasts and remaining lemon wedges on the side.

Recipe Tips

For a smoother soup, use an immersion blender directly in the pot to avoid transferring hot liquid.

If using a countertop blender, work in batches and fill only halfway. Remove the center cap from the lid, cover with a kitchen towel and blend to allow steam to escape safely.

Adjust the consistency by adding more water or milk if the soup is too thick.

FAQ

Can I make this soup vegetarian?

Yes, omit the bacon and use vegetable stock concentrate instead of chicken. For the topping, toast the panko in olive oil and add a pinch of smoked paprika for a smoky flavor.

Can I use an immersion blender instead of a countertop blender?

Absolutely! An immersion blender is ideal for pureeing the soup directly in the pot, reducing cleanup and the risk of spills. Just blend until smooth.

How do I store leftovers?

Store the soup and toppings separately in airtight containers in the refrigerator for up to 3 days. Reheat the soup gently on the stovetop and refresh the panko topping in a dry pan to restore crispness.

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