How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Tomato, Leek And Onion Soup?

You need 11 ingredients. The key ingredients include: 2 diced onions, 2 leeks, sliced thin, 1/4 c. olive oil, 1 tsp. crushed thyme, and more.

Is Tomato, Leek And Onion Soup suitable as soups & stews?

Yes, Tomato, Leek And Onion Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Tomato, Leek And Onion Soup?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Tomato, Leek And Onion Soup Recipe

Name: Tomato, Leek And Onion Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 diced onions; 2 leeks, sliced thin; 1/4 c. olive oil; 1 tsp. crushed thyme; 2 c. peeled, diced tomatoes; 1 clove garlic, minced; 2 Tbsp. chopped parsley; 1 bay leaf; 3 c. beef or chicken stock; 1 tsp. honey; 1 or 2 tsp. tamari soy sauce

Warm up with this hearty Tomato, Leek And Onion Soup recipe. Made with onions, leeks, olive oil and thyme. Easy step-by-step instructions included.

This Tomato, Leek And Onion Soup relies on simple, everyday ingredients such as diced onions, leeks, sliced thin, olive oil and crushed thyme. It comes together quickly and makes 4 servings, at about 493 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Swap the honey for maple syrup or agave for a slightly different but equally rich sweetness.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Tomato, Leek And Onion Soup

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions