Recipe

Roasted Tomato Soup

Deep, cozy tomato soup with sweet roasted tomatoes, mellow garlic, and a silky finish.

By Matt Campbell

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4.8

A steaming bowl of roasted tomato soup with a swirl of cream and basil leaves on top, set on a cozy kitchen table with a spoon and napkin

Tomato soup is already comfort food, but roasting the tomatoes first is the move that makes you stop mid-bite and go, “Okay, wow.” The oven does the hard work: it concentrates the tomatoes, mellows the garlic, and builds those toasty edges that taste like you simmered all day.

This Roasted Tomato Soup is weeknight-friendly, uses everyday ingredients, and gives you options. Keep it dairy-free, swirl in cream, add a little heat, or dunk a grilled cheese like you mean it.

Whole Roma tomatoes, garlic cloves, and onion wedges arranged on a baking sheet with olive oil and salt before roasting

Why It Works

Big flavor without fuss: Roasting concentrates sweetness and adds a light caramelized depth you cannot fake in a hurry.
Silky texture your way: Blend it smooth, leave it a little rustic, or strain it through a fine-mesh sieve for extra-smooth vibes.
Flexible finish: Add cream, coconut milk, or just a drizzle of olive oil and basil for a bright, fresh pop.
Meal-prep friendly: It stores and freezes well, and it reheats like a champ.

Roasted tomatoes and garlic on a sheet pan with browned edges and caramelized juices after coming out of the oven

Pairs Well With

Storage Tips

How to Store Leftovers

Refrigerator: Cool completely, then store in an airtight container for 4 to 5 days.
Freezer: Freeze in freezer-safe containers or zip-top bags (laid flat) for up to 3 months.
Reheating: Warm gently on the stove over medium-low, stirring often. If it thickens, add a splash of broth or water.
Heads up if using dairy: If you add heavy cream, reheat gently and do not boil. For best freezing texture, freeze the soup before adding cream, then stir it in after reheating.

Portioned roasted tomato soup in glass meal prep containers with lids on a kitchen counter

Common Questions

Can I use canned tomatoes instead of fresh?

Yes. You will lose a bit of that roasty, caramelized flavor, but it still works. Use 2 (28-ounce) cans whole peeled tomatoes. Drain, reserving about 1 cup of the juices, then roast the tomatoes with the onion and garlic on a rimmed sheet pan for about 25 to 30 minutes. Canned tomatoes can splatter a bit, so keep them spread out and consider a quick stir halfway through roasting. Use the reserved juices to loosen the soup if needed.

How do I make it creamy without heavy cream?

Blend in 1/2 cup coconut milk (canned) or 1/2 cup plain Greek yogurt off heat. If using yogurt, temper it with a few spoonfuls of hot soup first so it stays smooth.

My soup tastes too acidic. What should I do?

First, add 1/2 teaspoon sugar or honey and a pinch more salt. If it still feels sharp, add a small knob of butter or a splash of cream to round it out. Roasting usually helps, but tomatoes are tomatoes.

What is the best way to blend hot soup safely?

An immersion blender is easiest. If using a countertop blender, blend in batches, fill the blender no more than halfway, and vent the lid (cover with a towel) so steam can escape.

Can I make this in advance for guests?

Absolutely. Make it a day ahead, chill, then reheat gently. The flavor usually gets even better overnight.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

Rimmed baking sheet
Parchment paper (optional for easier cleanup)
Large pot or Dutch oven
Immersion blender or countertop blender
Chef’s knife and cutting board
Measuring spoons and cups
Fine-mesh sieve (optional, for extra-smooth soup)

I started making roasted tomato soup when I realized I was chasing that “restaurant” depth at home without wanting the all-day simmer. Roasting was the shortcut I actually trusted. It is also the kind of recipe that forgives a little chaos, like when you forget the basil until the end or your tomatoes are not perfectly identical. As long as you taste as you go, you are going to land on a bowl that feels like a warm sweater.