Homemade Roasted Tomato Soup with Grilled Cheese
Description
Roasted tomato soup paired with a crispy grilled cheese sandwich is the ultimate comfort food combination. This homemade version features oven-roasted tomatoes, garlic, and purple onion blended into a rich, velvety soup bursting with fresh flavor. Roasting the vegetables enhances their natural sweetness and creates a deep, savory taste that canned soups simply cannot match. Served with buttery grilled cheese sandwiches, this cozy meal is perfect for chilly evenings, quick family dinners, or weekend lunches.
Ingredients
For the Roasted Tomato Soup
5–6 ripe tomatoes, halved
1 purple onion, quartered
1–2 heads garlic
3 tbsp olive oil
Salt and black pepper, to taste
2 cups vegetable broth or chicken broth
1 tsp Italian seasoning
½ tsp red pepper flakes (optional)
½ cup heavy cream or coconut milk (optional for creaminess)
Fresh basil for garnish (optional)
For the Grilled Cheese
4 slices bread
2 tbsp butter
4 slices cheddar, mozzarella, or American cheese
Instructions
Step 1: Roast the vegetables.
Preheat oven to 400°F (200°C).
Place tomatoes, onions, and garlic onto a baking sheet. Drizzle generously with olive oil and season with salt, pepper, and Italian seasoning.
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butter
Cheesy
Garlic
Roast for 35–45 minutes until the tomatoes are soft and slightly caramelized and the garlic becomes golden and fragrant.
Step 2: Blend the soup.
Allow vegetables to cool slightly. Squeeze roasted garlic cloves from their skins into a blender.
Add roasted tomatoes and onions along with broth. Blend until smooth and creamy.
For extra richness, add heavy cream or coconut milk and blend again.
Step 3: Simmer
Pour blended soup into a large pot and simmer for 10–15 minutes over medium-low heat. Taste and adjust seasoning if needed.
Step 4: Make the Grilled Cheese
Butter one side of each bread slice.
Place bread butter-side down in a skillet over medium heat. Add cheese and top with the second bread slice.
Cook for 3–4 minutes per side until golden brown and cheese is melted.
Step 5: Serve
Pour hot soup into bowls and garnish with cream, basil, black pepper, or herbs if desired.
Serve alongside crispy grilled cheese sandwiches.
Servings
Soup: 4 servings
Grilled Cheese: 2 sandwiches
Nutritional Information (Approx. Per Serving)
Tomato Soup
Calories: 220
Carbohydrates: 18g
Protein: 4g
Fat: 15g
Fiber: 4g
Sodium: 480mg
Grilled Cheese Sandwich
Calories: 380
Carbohydrates: 28g
Protein: 12g
Fat: 24g
Nutritional values vary depending on the cheese and cream used.
Benefits of Homemade Tomato Soup
Rich in Antioxidants
Tomatoes are packed with lycopene, a powerful antioxidant that may support heart health and help reduce inflammation.
Immune Support
Garlic and onions contain natural compounds that may help support the immune system.
Better Than Canned Soup
Homemade soup contains fewer preservatives and allows you to control sodium and ingredients.
Comforting and Filling
Paired with grilled cheese, this meal provides warmth, satisfaction, and classic comfort food flavor.
Customizable
You can make the soup creamy, spicy, dairy-free, or herb-packed depending on your preferences.
Tips for the Best Tomato Soup
Use ripe tomatoes for the sweetest flavor.
Roasting deepens flavor and reduces acidity.
For extra smoky flavor, roast vegetables slightly longer until edges are charred.
Blend carefully while hot, and vent the blender lid slightly.
Add fresh basil after blending for a bright, fresh finish.
If soup tastes too acidic, add a small pinch of sugar or a drizzle of honey.
Sourdough bread makes an excellent grilled cheese option.
Storage
Refrigerator
Store soup in an airtight container for up to 4 days.
Freezer
Freeze for up to 3 months. Thaw overnight before reheating.
Reheating
Warm on the stovetop over medium heat or microwave in short intervals.
Frequently Asked Questions
Can I use canned tomatoes?
Yes. Use whole peeled canned tomatoes if fresh tomatoes are unavailable.
What tomatoes work best?
Roma or vine-ripened tomatoes roast especially well because they are naturally sweet and less watery.
Can I make this dairy-free?
Absolutely. Use coconut milk instead of cream and dairy-free cheese for the sandwich.
Why roast the garlic?
Roasting garlic creates a sweeter, milder flavor compared to raw garlic.
Can I make it spicy?
Yes. Add red pepper flakes, cayenne pepper, or roasted jalapeños.
What cheese melts best for grilled cheese?
Cheddar, mozzarella, provolone, Monterey Jack, and American cheese melt beautifully.
Can I make the soup chunky instead of smooth?
Definitely. Blend only half the soup or pulse lightly for texture.
What goes well with tomato soup?
Salads, crackers, garlic bread, fresh basil, croutons, or grilled cheese all pair wonderfully.
This homemade roasted tomato soup and grilled cheese combination is cozy, flavorful, and easy enough for weeknight dinners while still tasting restaurant-quality.