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+ servings
vegetable soup in a bowl and spoon

Best Hearty Vegetable Soup Recipe - Super Easy and Quick

Dani
This creamy and hearty Instant Pot vegetable soup is made with carrots, potatoes, celery, and mushrooms, naturally thickened with egg yolks and yoghurt. It is gluten-free, gut-friendly, and perfect for light lunches or cosy dinners.
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Prep Time 10 minutes
Cook Time 15 minutes
Cooling down time 45 minutes
Total Time 1 hour 10 minutes
Course Dinner, Lunch
Cuisine European, Gluten-Free
Servings 4

Equipment

Pressure cooker Instant Pot

Ingredients
  

  • 2 medium carrots diced
  • 1 medium onion diced
  • 4 garlic cloves minced
  • 200 g mushrooms sliced
  • 1 medium red pointed pepper diced
  • 200 g celery sticks chopped
  • 4 small potatoes cubed
  • 2 tbsp Rice bran oil
  • 1 L vegetable stock
  • Salt and black pepper to taste
  • 2 egg yolks
  • 3 heaped tbsp Greek or homemade yoghurt
  • Chopped parsley and dill to serve

Instructions
 

  • Peel and chop all vegetables.
  • Sauté onion and garlic in oil and a splash of water in Instant Pot (2–3 min).
  • Add other vegetables and sauté for 8–10 minutes.
  • Add salt, pepper, and stock.
  • Set the pressure cooker for 1 minute.
  • Allow natural cooling down. If open early, wait 15-20 minutes before releasing.
  • Whisk yoghurt and egg yolks.
  • Temper with hot soup.
  • Stir the tempered mix into the pot.
  • Serve hot with fresh herbs.
  • Enjoy!

Notes

  • Vegetable Variations: Depending on the season and what you have on hand, you can swap or add vegetables like parsnip, swede, courgette, or leeks.
  • Thickening Tip: Always temper the yoghurt and egg yolk mixture with a bit of warm soup before adding it back into the pot to avoid curdling.
  • Make It Dairy-Free: Use unsweetened plant-based yoghurt (like coconut or almond) and skip the eggs, or blend in 2 tbsp of cooked white beans or soaked cashews for creaminess.
  • Low FODMAP Option: Omit garlic and onion. Instead, add chopped green leek tops or fresh chives for flavour without the fermentable sugars after cooking.
  • Storage Tip: Store in the fridge for up to 4 days. For freezing, do so before adding the yoghurt-egg thickening. Add it fresh when reheating for the best texture.
  • Pressure Cooking Time: 1 minute may seem short, but the Instant Pot continues to cook during the pressure build-up and natural release—this keeps the nutrients in vegetables.
  • Add More Protein: Stir in cooked lentils, chickpeas, or shredded chicken after pressure cooking for a heartier version.

Dani x x

Keyword gluten-free soup, instant pot vegetable soup, vegetable soup
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