FRENCH ONION TOMATO SOUP

French Onion Tomato Soup combines the savory depth of classic French onion soup with the bright, tangy flavor of tomatoes for a comforting, hearty twist that’s perfect for warming you up.

Tomato soup is one of my favorites so when I had the idea to cross it with a French onion soup, I knew it’d be good! I wasn’t disappointed- it’s smooth and velvety with a wonderful bright, rich flavor. It’s perfect for dipping grilled cheese on a cold day.

The tomatoes you use have a big effect on this recipe since it’s the main ingredient. I used Hunts Fire Roasted Diced Tomatoes- not only do they taste incredible, but they’re super simple to keep on hand in your pantry. Hunt’s process their tomatoes differently than other brands and you can taste the difference. Tomatoes are vine ripened and are canned within hours of being picked. Their tomatoes are peeled using steam- no chemicals involved. All this helps their canned tomatoes to be sweet, flavorful and ready to be made into soup!

Recipe Highlights

• Flavorful Ingredients: The onions provide a natural sweetness that pairs wonderfully with the acidity and depth of the ripe tomatoes. The herbs enhance the taste an aroma, creating a delightful and delicious dish.
• Health Benefits: This soup isn’t just tasty, it’s healthy too! Tomatoes are high in antioxidants and onions contribute to heart health. This recipe is versatile too, make it vegetarian or vegan easily!
• Perfect for Any Occasion: Whether it’s a cozy dinner or a gathering, this soup fits all occasions. It can be served as a starter or a main course. This dish is satisfying and nourishing, it brings warmth and comfort to any table.

French Onion Tomato Soup Recipe ingredients

Onion: For a flavorful soup, you need 1 medium sized sweet onion, chopped.

Garlic: Add 1 tsp of minced garlic for a great earthy taste.

Thyme: ½ tsp of thyme gives the soup a subtle woodsy flavor.

Butter: You need 4 TBSP of butter for a rich and delicious soup.

Diced tomatoes: The base of this soup is two 14-oz cans of Hunt’s Fire Roasted Diced Tomatoes. You can use any brand you like or have on hand, but Hunt’s does taste incredible.

Broth: Thin the soup out by adding 1 cup of beef broth.

Brown sugar: Cut down the acidic taste with 1 TBSP of brown sugar.

Water: Using ¼ cup + 9 TBSP of water further thins the texture down for a perfect soup consistency.

Bread: Add some sliced baguettes topped with cheese, for garnish.

Serving suggestions for French Onion Tomato Soup

French Onion Tomato Soup pairs well with various accompaniments, enhancing its flavors and presentation.

Bread Options: Toasty bread selections can elevate the experience. Consider these:

• Baguette Slices: Crisp and classic, ideal for dipping.
• Grilled Cheese Sandwich: Combines well with the soup’s ingredients.
• Garlic Bread: Adds a fragrant, savory touch.

Toppings Enhancements: Adding toppings can introduce texture and flavor. Options include:

• Shredded Cheese: Gruyère or mozzarella melt beautifully on top.
• Fresh Herbs: Chopped basil or parsley add a burst of freshness.
• Croutons: Homemade or store-bought for a crunchy contrast.

How long is Tomato Soup good for?

This soup is generally good for 3–4 days in the refrigerator when stored in an airtight container.

If you want to keep it longer, tomato soup freezes well for up to 2–3 months. Let it cool completely before freezing, and leave a little space in the container for expansion. If it contains cream or dairy, the texture may change slightly after thawing, but it’s still safe to eat.

When you’re ready to eat it, just defrost on the countertop, then transfer the soup to a saucepan and heat over medium until just barely bubbling. You can also reheat tomato soup in the microwave.

What herbs and spices go in  homemade tomato soup?

I added dried thyme and minced garlic to this tomato soup recipe to give it an extra punch of flavor. You’re welcome to use ½ tsp garlic powder instead. I use beef broth in the soup also to give it added flavor, but you’re welcome to use vegetable broth if you’d prefer.

Is tomato soup vegan and gluten free?

You can make my tomato soup recipe both vegan and gluten free by leaving out the butter and using vegetable broth in place of beef broth. The texture and flavor will be minimally affected; you’ll just lose a bit of richness to the recipe. Top the tomato soup with cornbread croutons marked as gluten free and fresh basil.

Can you make Tomato soup using only fresh ingredients?

A fresh ingredients-only version of French onion tomato soup is certainly possible. Using fresh tomatoes instead of canned offers an opportunity for bright flavor.

Choosing high-quality onions and fresh herbs like thyme or basil can enhance the soup’s aroma and nuance. Vegetable or beef broth made from fresh ingredients adds richness, ensuring a flavorful end product.

Love soup? Try these other favorite soup and stew recipes!

• This Slow Cooker Beef Stew is loaded with tender beef, hearty vegetables, and a rich, savory broth that slowly develops deep, comforting flavor. It’s an easy, cozy classic that fills makes dinnertime effortless.
• Creamy Chicken Wild Rice Soup brings together tender chicken, hearty wild rice, and classic vegetables. It’s a warm, satisfying meal that’s perfect for family dinners.
• Our recipe for Three-Meat Crockpot Chili features three kinds of meat, hearty beans, rich tomato flavor, and warm spices. It’s a bold, satisfying chili that’s perfectly balanced and irresistibly delicious.
• Italian Beef Soup is made with tender beef, hearty beans, tomatoes, and a richly seasoned broth for a comforting, filling soup that’s perfect for chilly nights.
• Made in under 30 minutes, this Chicken Pot Pie Soup is full of tender chicken and flavorful vegetables. A simple dish with amazing homemade taste!
• This Slow Cooker Beef Stew features tender beef, hearty vegetables, and a rich, savory broth with red wine and warm herbs. It’s a comforting, flavor-packed meal that’s easy to make and great for dinners.

French Onion Tomato Soup combines rich flavors and comforting textures. It offers a unique twist on traditional soup recipes. This tomato soup pairs well with various accompaniments, enhancing its flavors and presentation.