Cozy Tomato Basil Soup With Grilled Cheese

Name: Cozy Tomato Basil Soup With Grilled Cheese
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tablespoons olive oil; 1 onion, diced; 4 cloves garlic, minced; 2 cans (14.5 ounces each) fire-roasted diced tomatoes; 1 cup vegetable broth; 1 teaspoon sugar; 1/2 cup fresh basil leaves, chopped; Salt and pepper to taste; 8 slices bread (your choice); 8 ounces sharp cheddar cheese, sliced; 4 ounces mozzarella cheese, sliced; Butter for spreading

Highlighted under: Hearty Favorites

I absolutely love this Cozy Tomato Basil Soup with Grilled Cheese. There's something so comforting about a warm bowl of tomato soup paired with a crispy, cheesy sandwich. The way the rich flavors meld together with fresh basil really elevates the dish, making it perfect for chilly evenings. This recipe has become a staple in my home, especially when I'm looking for a quick yet satisfying meal. I think you'll be surprised at just how easy it is to prepare and how delightful it tastes with every spoonful!

Created by

Vanessa Doyle

Last updated on 2026-02-27T15:53:35.875Z

When I first attempted this recipe, I was pleasantly surprised by how quickly it came together. The combination of roasted tomatoes and fresh basil creates a depth of flavor that feels both luxurious and comforting. I recommend using fire-roasted tomatoes for an extra smoky touch, which elevates the overall taste without requiring additional spices.

As an added tip, I like to blend the soup until silky smooth, but you can also leave it a bit chunky for texture. The grilled cheese takes it to a whole new level; I use a blend of sharp cheddar and mozzarella for the perfect melty bite. It’s a dish that warms the soul!

Why You'll Love This Recipe
Rich tomato flavor with a hint of fresh basil
Perfectly grilled cheese that melts in your mouth
Quick and easy to make, perfect for weeknight dinners

Understanding Tomato Varieties

For this cozy soup, using fire-roasted diced tomatoes truly enhances the flavor profile. The roasting process brings out natural sweetness and adds a subtle smokiness, creating a richer base for the soup. If you cannot find fire-roasted canned tomatoes, regular diced tomatoes will work, but consider adding a pinch of smoked paprika or a dash of liquid smoke to mimic that depth of flavor.

Tomato quality significantly impacts the final dish. Choose high-quality canned tomatoes with minimal additives for the best flavor. If you're up for it, using fresh tomatoes—around two pounds of ripe, juicy tomatoes—can give the soup a vibrant freshness. Just be sure to peel them beforehand to avoid any unwanted texture.

Making the Perfect Grilled Cheese

When preparing your grilled cheese, the type of bread and cheese can make all the difference. I recommend using a sturdy bread like sourdough or whole grain, which can hold up well against melty cheeses. For the cheese, combining sharp cheddar with mozzarella creates distinct layers of flavor and texture—cheddar provides a bold punch while mozzarella adds creaminess.

To achieve that golden, crispy crust you desire, adjust your skillet’s heat to medium-low after initially heating it. This allows the bread to toast evenly without burning the exterior, ensuring the inside melts perfectly. Remember to press the sandwich down gently with a spatula to encourage an even melt.

Ingredients

For the Soup

2 tablespoons olive oil
1 onion, diced
4 cloves garlic, minced
2 cans (14.5 ounces each) fire-roasted diced tomatoes
1 cup vegetable broth
1 teaspoon sugar
1/2 cup fresh basil leaves, chopped
Salt and pepper to taste

For the Grilled Cheese

8 slices bread (your choice)
8 ounces sharp cheddar cheese, sliced
4 ounces mozzarella cheese, sliced
Butter for spreading

Instructions

Cook the Vegetables

In a large pot, heat the olive oil over medium heat. Add the diced onion and cook until softened, about 5 minutes. Stir in the minced garlic and cook for an additional minute until fragrant.

Add Tomatoes and Broth

Pour in the fire-roasted tomatoes (with their juices), vegetable broth, and sugar. Bring to a simmer and let it cook for about 20 minutes, allowing the flavors to meld together.

Blend the Soup

Remove the pot from heat and use an immersion blender to puree the soup until smooth. Alternatively, you can carefully transfer the soup to a blender in batches.

Add Basil and Season

Stir in the chopped basil and season with salt and pepper to taste. Allow the soup to cool slightly while you prepare the grilled cheese.

Make the Grilled Cheese

Butter one side of each slice of bread. Place cheese between two slices, buttered sides out. Heat a skillet over medium heat and grill the sandwiches until golden brown and the cheese melts, about 3-4 minutes per side.

Serve Together

Ladle the soup into bowls and cut the grilled cheese into triangles. Serve alongside for dipping. Enjoy!

Pro Tips

For added flavor, consider adding a pinch of crushed red pepper flakes or a dash of balsamic vinegar to the soup. Using a mix of different cheeses in your grilled cheese can also elevate the dish!

Storage and Make-Ahead Tips

This tomato basil soup is a great make-ahead dish. After blending, let the soup cool completely, then transfer it to an airtight container and refrigerate for up to five days. Alternatively, you can freeze it in individual portions for up to three months. To reheat, simply thaw overnight in the refrigerator and warm gently on the stove over low heat, stirring occasionally to maintain a smooth consistency.

For extra convenience during busy weeknights, consider preparing the soup base a day or two in advance. Just skip adding the fresh basil until you’re ready to serve, as it maintains a brighter flavor when added fresh. This way, on a cold evening, you just need to reheat the soup, finish with basil, and grill the cheese for a quick meal.

Serving Suggestions and Variations

To serve this tomato basil soup, consider accompanying it with a side salad for added freshness or a sprinkle of croutons for extra crunch. A swirl of cream or a drizzle of balsamic glaze can elevate the presentation, adding a gourmet touch that enhances the dining experience. Also, feel free to experiment with additional toppings like crumbled feta or even homemade basil pesto for a unique twist.

If you're looking to vary the flavors in your soup, try adding other vegetables while cooking the onions and garlic. Carrots or bell peppers can provide additional sweetness, while a touch of red pepper flakes will add heat. For a creamier texture, a splash of heavy cream added just before serving will take this cozy soup to a new level.

Questions About Recipes

→ Can I use fresh tomatoes instead of canned?

Yes, you can use about 2 pounds of fresh tomatoes. Roast them until soft before using them in the recipe.

→ Can I make this soup ahead of time?

Absolutely! The soup can be made a day in advance and stored in the refrigerator. Just reheat before serving.

→ Can I freeze the soup?

Yes, this soup freezes well. Just be sure to cool it completely before transferring it to an airtight container.

→ What kind of bread works best for grilled cheese?

Sourdough or whole grain bread both work wonderfully, providing great flavor and texture.