Sunday Slow Simmered Tomato Soup

Name: Sunday Slow Simmered Tomato Soup
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Yield: 4 servings
Ingredients: 2 tablespoons olive oil; 1 medium onion, chopped; 3 cloves garlic, minced; 2 pounds ripe tomatoes, chopped; 4 cups vegetable or chicken broth; 1 teaspoon sugar; Salt and pepper to taste; Fresh basil, for garnish

Highlighted under: Comfort Food

I absolutely love making this Sunday Slow Simmered Tomato Soup, especially on chilly afternoons. As the tomatoes and aromatics simmer together, they create a comforting aroma that fills my kitchen with warmth. The sweetness of the ripe tomatoes, the richness of the broth, and the fresh herbs combine to create a delightful symphony of flavors. This soup is perfect for a cozy weekend lunch or dinner, and it's easy to whip up even on a busy day. Trust me, once you taste this soup, it will become a staple in your home!

Created by

Holly James

Last updated on 2026-01-05T23:01:22.377Z

When I first made this Sunday Slow Simmered Tomato Soup, I was amazed at how simple ingredients could yield such rich and satisfying results. Using vine-ripened tomatoes not only enhances the flavor but also gives the soup a beautiful vibrant color. I remember ladling the soup into bowls, watching everyone’s faces light up with delight as they took their first spoonful. It’s little moments like these that make cooking worthwhile.

One key tip I discovered is to let the soup simmer on low heat for a longer time. This allows the flavors to meld beautifully, creating a depth of taste that you simply can't rush. I often add a splash of balsamic vinegar right before serving, which really brings out the sweetness of the tomatoes. Trust me, it's the secret ingredient!

        Why You'll Love This Soup
        Rich, fresh tomato flavor that warms the soul
Simple ingredients for a weekend culinary delight
Perfectly comforting with a drizzle of olive oil on top

      

The Heart of the Recipe

At the core of this Sunday Slow Simmered Tomato Soup are the ripe tomatoes, which not only contribute a burst of flavor but also a natural sweetness that balances the soup's acidity. Choosing tomatoes at their peak ripeness will enhance the sweetness and richness of your soup. Heirloom varieties can add unique flavors, making the soup even more special. If fresh tomatoes aren’t available, canned tomatoes can be used; opt for whole, peeled tomatoes packed in juice for the best results.

Balancing the flavors in this soup is essential. The sugar added during cooking helps cut through the acidity of the tomatoes, creating a well-rounded taste profile. Don’t hesitate to adjust the sugar based on the natural sweetness of your tomatoes. A pinch of baking soda can also neutralize acidity if the soup tastes too sharp, ensuring a smooth and pleasant flavor.

Essential Cooking Techniques

Sautéing the aromatics properly is a vital step; doing it over medium heat prevents burning and allows the onion to become sweet and translucent. When the garlic is added, be careful not to overcook; you want it to be fragrant and gently golden, not dark brown, which can impart a bitter flavor. This delicate process sets the foundation for a rich flavor base, enhancing the overall taste of your soup.

Simmering is where the magic happens—allowing the ingredients to meld together. After you add the broth, aim to keep the heat at a gentle simmer rather than a rolling boil. A simmer of 40-50 minutes not only deepens flavors but also softens the tomatoes into a silky texture. If time is short, you can reduce the simmering to 20-30 minutes, but your soup may miss out on some of that delightful depth.

Ingredients

For the Soup

2 tablespoons olive oil
1 medium onion, chopped
3 cloves garlic, minced
2 pounds ripe tomatoes, chopped
4 cups vegetable or chicken broth
1 teaspoon sugar
Salt and pepper to taste
Fresh basil, for garnish

Instructions

Sauté the Aromatics

In a large pot, heat the olive oil over medium heat. Add the chopped onion and sauté until translucent, approximately 5 minutes. Stir in the minced garlic and cook for another minute until fragrant.

Add the Tomatoes

Add the chopped tomatoes to the pot, cooking for 10 minutes until they soften and release their juices. This step enhances the tomato flavor in the soup.

Simmer the Soup

Pour in the broth, add sugar, salt, and pepper to taste. Bring the mixture to a boil, then reduce the heat and let it simmer for 40-50 minutes, allowing the flavors to deepen.

Finish and Serve

Use an immersion blender to purée the soup until smooth (or transfer to a blender in batches). Taste and adjust seasoning as needed. Serve hot, garnished with fresh basil and a drizzle of olive oil.

Pro Tips

For an extra creamy texture, stir in a splash of heavy cream just before serving. This soup can also be frozen for up to three months, making it a great make-ahead meal!

Storage and Reheating

This soup is perfect for make-ahead meals. You can store cooled soup in an airtight container in the refrigerator for up to 4 days. When reheating, gently warm it on the stovetop over low heat, stirring occasionally to ensure it heats evenly without scorching. If the soup thickens during storage, add a splash of broth or water while reheating to loosen it up.

For longer-term storage, consider freezing the soup in portion-sized containers. It freezes well for up to 3 months. Thaw overnight in the refrigerator before reheating. Reheating from frozen is also possible; just place the container in warm water to loosen the soup, then transfer it to a pot to heat through thoroughly.

Serving Suggestions

Serving this tomato soup is a delightful experience that can be customized for different occasions. Drizzle with extra virgin olive oil and sprinkle with fresh basil right before serving. For a touch of luxury, consider adding a dollop of crème fraîche or a sprinkle of crumbled feta cheese to enrich the flavor profile.

Pair this soup with a hearty grilled cheese sandwich, croutons, or even a fresh salad for a complete meal. Adding a splash of balsamic vinegar just before serving can elevate the dish, adding a tangy contrast to the sweet tomato base. For a unique twist, blend in a handful of roasted red peppers or even a spoonful of pesto for an exciting flavor variation.

Questions About Recipes

→ Can I use canned tomatoes instead of fresh?

Yes, you can use canned tomatoes. Choose whole or crushed tomatoes for the best flavor.

→ How can I make this vegan?

Simply use vegetable broth instead of chicken broth and omit any dairy additions.

→ Is there a way to spice this soup up?

You can add a pinch of red pepper flakes or a dash of hot sauce for some heat.

→ What can I serve with this soup?

This soup pairs wonderfully with a side of crusty bread or a fresh green salad.