This roasted zucchini and feta soup is simple, comforting, and packed with flavour.
Roasting the vegetables and feta first brings out a rich, slightly sweet flavour that you just do not get from boiling everything together. The feta adds a creamy, salty finish without needing loads of dairy, while the zucchini keeps it light and low carb.
Serve it with crispy pork rashers for a satisfying keto-friendly crunch.

🍽 Servings: 6
⏱ Prep Time: 15 minutes
⏱ Cook Time: 45 minutes
⏱ Total Time: 1 hour
🛒 What You’ll Need
• 1 round feta cheese
• 1 onion, diced
• 2 punnets zucchini, diced
• 2 tsp fresh garlic, minced
• 2 tbsp olive oil
• 1 tsp Italian herbs
• Salt, to taste
• 4 cups vegetable stock
• ¼ cup cream, for serving (optional)
• Extra feta, crumbled, for serving
👩🍳 Method
Step 1: Prepare the baking dish
Place the feta in the centre of a large ovenproof baking dish.
Step 2: Add the vegetables
Scatter the diced onion and zucchini around the feta.
Step 3: Season
Add the garlic, drizzle with olive oil, and season with Italian herbs and salt.
Step 4: Mix
Gently toss the vegetables around the feta so everything is coated in the oil and seasoning.
Step 5: Roast
Bake at 180°C for 35 to 40 minutes, or until the zucchini is soft and lightly roasted.
Step 6: Transfer to a pot
Carefully transfer the roasted vegetables and feta to a large pot.
Step 7: Add stock
Pour in the vegetable stock and bring to a gentle simmer for 10 minutes.
Step 8: Blend
Use a stick blender to blend until smooth and creamy. Alternatively, transfer to a blender and blend in batches.
Step 9: Serve
Ladle into bowls and top with a splash of cream and extra crumbled feta.
Step 10: Enjoy
Serve with crispy pork rashers or your favourite low carb soup dipper.
💡 Tips from the Keto Kitchen
• Do not skip roasting. It adds far more flavour than boiling the ingredients.
• If you prefer a thinner soup, add extra stock after blending.
• For extra protein, serve with crispy bacon or shredded chicken.
• Fresh basil also works beautifully as a garnish.
• This soup freezes well for easy meal prep.
🧮 Macros (approx. per serving)
Calories: ±180 kcal
Protein: ±7 g
Fat: ±13 g
Net Carbs: ±6 g
Macros will vary based on ingredients used.
🍗 Why You’ll Love This Recipe
• Easy one-pan roasting method
• Creamy without needing lots of cream
• Budget-friendly ingredients
• Low carb and keto friendly
• Great for meal prep and freezing
💬 Have you tried this?
Tag me @kimsketo365 on social media. I love seeing your kitchen wins.
👉 Looking for another easy low carb comfort meal?
Try my hearty Trinchado next!


