Leafy Greens Soup with Chilli-Honey Halloumi Croutons Recipe
Introduction
This leafy greens soup with chilli-honey halloumi croutons is a comforting, vibrant dish perfect for using up leftover vegetables. Creamy, nourishing, and topped with spicy, sweet halloumi croutons, it’s a delightful way to enjoy a healthy meal that feels special.

Ingredients
- 3 tbsp olive oil
- 1 onion, or bunch of spring onions, finely chopped
- 2 garlic cloves, finely chopped
- 3 floury potatoes, around 500g, unpeeled and cut into 2cm cubes
- 1 litre vegetable stock
- 100g crème fraîche
- 300g any past-their-best greens (spinach, salad leaves, kale or cavolo nero), roughly torn
- 200g frozen peas
- Small handful past-their-best soft herbs, roughly chopped
- 1 tbsp harissa paste
- 1 tbsp honey
- 250g block halloumi, cut into 2cm cubes, drained and patted dry
- Toasted buttered sourdough, to serve
Instructions
- Step 1: Heat 2 tbsp of olive oil in a large, deep saucepan over medium-high heat. Add the chopped onion and a pinch of salt, cooking for 6-8 minutes until softened around the edges.
- Step 2: Stir in the garlic and potatoes, cooking for 2-3 minutes until fragrant.
- Step 3: Pour in the vegetable stock and bring the mixture to a simmer. Let it gently bubble for 10-15 minutes until the potatoes are just tender.
- Step 4: Add the crème fraîche, greens, and frozen peas. Bring the soup back to a simmer and cook for 4-5 minutes until the greens wilt and the crème fraîche dissolves.
- Step 5: Stir in the chopped herbs, then blitz the soup with a hand blender until smooth. Season to taste with salt and pepper.
- Step 6: Meanwhile, heat the remaining 1 tbsp olive oil in a frying pan. Stir in the harissa paste and honey, allowing it to melt together.
- Step 7: Add the halloumi cubes to the pan and brown them on all sides for 4-5 minutes, shaking the pan occasionally to ensure even cooking.
- Step 8: Return the harissa and honey mixture to the pan and stir quickly to coat the halloumi cubes evenly.
- Step 9: Serve the soup hot, topped with the chilli-honey halloumi croutons and toasted buttered sourdough on the side.
Tips & Variations
- Use whatever leafy greens you have on hand, such as kale, spinach, or cavolo nero—just adjust cooking time if using tougher greens.
- For a dairy-free version, substitute the crème fraîche with coconut cream and omit the halloumi or replace it with crispy tofu cubes.
- Add a squeeze of lemon juice or a dash of vinegar before serving to brighten the flavors.
- For extra texture, reserve some peas and add them in just before serving instead of blending them in.
Storage
Store any leftover soup in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, stirring occasionally. Keep the halloumi croutons separate and reheat in a dry pan to retain their crispiness before serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh peas instead of frozen?
Yes, fresh peas work well and can be added at the same stage in the recipe. They may cook slightly faster, so keep an eye on the texture.
What can I substitute for halloumi if I don’t have any?
If you don’t have halloumi, firm tofu lightly fried until crisp makes a good alternative. You can also try paneer or omit it and add crunchy croutons instead.
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Leafy Greens Soup with Chilli-Honey Halloumi Croutons Recipe
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
A comforting and nutritious leafy greens soup enriched with creamy crème fraîche and vibrant herbs, topped with spicy-sweet chilli-honey halloumi croutons for a delightful burst of flavor and texture. Served alongside toasted buttered sourdough, this recipe is perfect for a wholesome lunch or light dinner.
Ingredients
Soup
- 3 tbsp olive oil
- 1 onion, or bunch of spring onions, finely chopped
- 2 garlic cloves, finely chopped
- 3 floury potatoes (around 500g), unpeeled and cut into 2cm cubes
- 1 litre vegetable stock
- 100g crème fraîche
- 300g mixed past-their-best greens (spinach, salad leaves, kale or cavolo nero), roughly torn
- 200g frozen peas
- Small handful past-their-best soft herbs, roughly chopped
Halloumi Croutons
- 1 tbsp harissa paste
- 1 tbsp honey
- 250g block halloumi, cut into 2cm cubes, drained and patted dry
To Serve
- Toasted buttered sourdough
Instructions
- Sauté the Aromatics: Heat 2 tablespoons of olive oil in a large, deep saucepan over medium-high heat. Add the finely chopped onion (or spring onions) and a pinch of salt. Cook for 6-8 minutes until the onion softens around the edges.
- Add Garlic and Potatoes: Stir in the garlic and cubed potatoes, cooking for 2-3 minutes until fragrant to build the soup’s base flavor.
- Simmer the Soup: Pour in the vegetable stock and bring the mixture to a gentle simmer. Let it cook for 10-15 minutes until the potatoes are just tender, infusing the broth.
- Incorporate Greens and Peas: Stir in crème fraîche, mixed greens, and frozen peas. Bring back to a simmer and cook for an additional 4-5 minutes until the greens wilt and the crème fraîche fully dissolves.
- Puréé the Soup: Add the chopped soft herbs, then use a hand blender to blitz the soup until smooth and velvety. Season with salt and pepper to taste.
- Prepare the Harissa-Honey Mixture: Meanwhile, heat the remaining tablespoon of olive oil in a frying pan. Stir in the harissa paste and honey, warming gently until melted and combined. Pour this mixture into a small bowl.
- Cook the Halloumi Croutons: Add the halloumi cubes to the hot pan. Brown them on all sides, occasionally shuffling the pan, for 4-5 minutes until golden and crispy.
- Coat Halloumi with Harissa-Honey: Return the harissa-honey mixture to the frying pan with the browned halloumi. Stir quickly to evenly coat the cubes in the spicy-sweet glaze.
- Serve: Ladle the smooth leafy greens soup into bowls, scatter the harissa-honey halloumi croutons on top, and serve with toasted buttered sourdough on the side for dipping.
Notes
- Using past-their-best greens and herbs is a great way to reduce food waste without compromising flavor.
- You can substitute halloumi with firm tofu for a vegetarian but non-cheese version.
- Adjust the harissa paste quantity to tweak the soup’s spiciness to your preference.
- If you prefer a chunkier soup, reserve some cooked potato cubes before blending.
- Store leftovers separately: keep the soup and halloumi croutons apart to prevent sogginess.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: Mediterranean
Keywords: leafy greens soup, harissa halloumi, honey halloumi croutons, vegetable soup, creamy greens soup, easy soup recipes, Mediterranean soup, vegetarian soup

