Tomato soup gets a zesty twist with a mustard secret
Tomato soup is one of the most popular dishes. Delicate, aromatic, and full of flavour—can it get any better? Of course! It takes one simple trick to turn the classic tomato soup into a culinary masterpiece. The secret is mustard. Yes, this ingredient will give your soup an incredible depth and boldness.
Tomato soup is a classic—a dish that almost everyone knows and loves. But did you know there's a simple way to elevate its taste to a whole new level? All it takes is one unusual ingredient in your fridge: mustard. Adding two tablespoons of this aromatic addition makes the soup more distinct, deep, and intriguing. If you haven't tried this combination yet, it's time to change that.
Recipe for tomato soup with mustard
Tomato soup with mustard is a way to refresh a classic recipe and surprise your loved ones with a new flavour. Next time you cook tomato soup, reach for the jar of mustard and see how a small change can make a huge difference.
Ingredients (for 4 servings):
- 1 litre of broth (chicken or vegetable),
- 500 mL tomato puree (or 1 can of diced tomatoes),
- 2 tablespoons mustard (Dijon, French, or honey – according to preference),
- 1 medium onion,
- 2 cloves of garlic,
- 1 tablespoon butter or olive oil,
- 1 teaspoon sugar (optional),
- Salt and pepper to taste,
- Cream or plain yogurt (optional),
- Pasta, rice, or croutons for serving.
Instructions:
- Heat butter or olive oil in a pot. Add the chopped onion and sauté until golden. Add the minced garlic and sauté for another 30 seconds.
- Pour in the tomato puree or add diced tomatoes, and cook for 10 minutes over medium heat.
- Add the broth and boil; cook for another 15 minutes over low heat, and add two tablespoons of mustard.
- Mix thoroughly and cook for 2–3 minutes, season with salt, pepper, and optionally sugar.
- Serve with cream or yogurt (if you like) and pasta, rice, or croutons.
Why add mustard to tomato soup?
- Enhances flavour – mustard contains vinegar and spices that perfectly balance the natural acidity of tomatoes. This makes the soup more distinct.
- Add depth – the aromas in mustard highlight the broth's flavour and give the dish character.
- Natural thickener – the thick consistency of mustard gently thickens the soup, making it more velvety.