Can I use canned tomatoes instead of fresh?

You can, but the flavor won’t be the same. Fresh tomatoes roast and caramelize in a way canned tomatoes can’t replicate. If you must use canned, choose whole peeled tomatoes, drain them well, and roast them anyway—but expect a softer, less vibrant result.

Do I need to peel the tomatoes before roasting?

No. Once the tomatoes are roasted and blended, the skins disappear into the soup. Peeling is optional and purely a texture preference. If you’re sensitive to skins, you can pull them off after roasting—they’ll slip off easily.

Why are the onions roasted separately from the tomatoes?

Onions and tomatoes finish roasting at different speeds. Tomatoes need longer to concentrate and brown, while onions burn if pushed that far. Separating them ensures sweetness from the onions and depth from the tomatoes without bitterness.

Can I make this soup creamy without adding cream?

Yes. A longer simmer and thorough blending create a naturally smooth texture. You can also add a small amount of grated Parmesan, which thickens the soup slightly while keeping the tomato flavor intact.

Is it better to blend the soup hot or let it cool first?

Blend it hot, but carefully. Hot soup blends smoother and faster. If using a countertop blender, work in small batches, don’t fill it more than halfway, and vent the lid so steam can escape.

How do I keep the soup from tasting flat?

Flat flavor usually means under-seasoning or under-roasted tomatoes. Salt brings out the sweetness, and proper roasting builds depth. If it still tastes dull, a small pinch of salt or a bit more basil usually fixes it.

Roasted Tomato Basil Soup With Deep, Cozy Flavor

Description

Roasted Tomato Basil Soup made with fresh tomatoes, garlic, and basil. A simple oven-roasted method for rich flavor and dependable results.

Ingredients

Scale

2 1/4 lbs Roma tomatoes
1 1/4 lbs cherry tomatoes
4 1/2 Tbsp olive oil
8 cloves garlic
2 small yellow onions
1 1/2 cups fresh basil
5 cups vegetable broth
Salt
Black pepper

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Instructions

Preheat oven and roast tomatoes, onions, and garlic until caramelized.
Transfer roasted vegetables to a pot with vegetable broth and basil.
Bring to a boil, then reduce heat and simmer.
Blend soup until smooth and velvety.
Season to taste and serve warm.

Notes

Use fresh tomatoes for best flavor.
Remove garlic early if it browns too quickly.
Add cream if a richer texture is desired.
Freeze soup before adding dairy.

Nutrition

Serving Size: 1 bowl
Calories: 170
Sugar: 9
Sodium: 650
Fat: 11
Saturated Fat: 1
Unsaturated Fat: 9
Trans Fat: 0
Carbohydrates: 17
Fiber: 3
Protein: 3
Cholesterol: 0