Tomato & Roasted Garlic Soup

Published on January 5, 2026 at 2:41 PM

This tomato and roasted garlic soup is a simple, comforting classic you may know and love, with a little extra depth. Slow-roasted garlic adds a mellow sweetness, which perfectly balances the bright acidity of ripe roma tomatoes, creating a soup that is rich, savoury, and deeply satisfying. It’s a cozy, from-scratch recipe that feels right at home at the farmhouse table. My secret for a thick, hearty soup is the blending in of white kidney beans, lending extra protein and fibre to a delicious meal.

Serves: 6

 

Ingredients:

1/4 cup olive oil

1 large yellow onion, diced

1 large carrot, diced

2 large stalks celery, diced

1 whole bulb of garlic

Juice and pulp from about 60 roma tomatoes, or 8 cups tomato passata - fresh or store-bought (see our post on homemade passata)

2 cups chicken stock

1 19oz can white kidney beans, drained and rinsed

1/2 tsp salt

1/2 tsp white pepper

1 tsp dried thyme leaves

1 tbsp white sugar

juice of 1/2 lemon

 

Directions:

1. Roast garlic - cut off the top 1/2 inch of the bulb to expose the cloves, drizzle with olive oil and wrap in foil, roast 40 minutes at 375 degrees, set aside

2. Heat remaining olive oil in a large Dutch oven or heavy bottomed pot at medium-high (6 out of 10)

3. Add onion, celery and carrot - saute 15 minutes, stirring occasionally

4. Mix in all other ingredients, including the squeezed out roasted garlic cloves and excepting the kidney beans

5. Bring to a boil, then cover and simmer, over medium heat (4 out of 10), stirring occasionally, until liquid has reduced by about 1/3 or roughly 45 minutes

6. Add kidney beans simmer 5 minutes

7. Using an immersion blender, blend soup fully.  Alternatively, you could work in batches with a counter-top blender - careful it's hot!!

8. Squeeze in lemon juice and adjust seasoning

9. Serve hot with crusty bread, like our Dutch Oven No Knead Bread, or with a grilled cheese sandwich

 

Notes:

I freeze my garden's roma tomatoes each fall and when ready to use, I defrost them and process through a food mill for delicious tomato pulp and juice.

Adjust the final consistency by either simmering a little longer for thicker soup, or thinning with a bit more broth.

If you'd like a little spice to your tomato soup, add a healthy pinch of red pepper flakes at step 4

Store leftovers in an air-tight container in the fridge for 3-4 days and in the freezer 4-6 months.

 

 

Nutrition Facts:

Servings: 6

Calories 245

Total Fat 9g 12%  Saturated Fat 1.3g 7% Sodium 490mg 21% Total Carbohydrate 33.4g 12% Dietary Fiber 10.5g 37%  Total Sugars 7.7g Protein 9.9g

Calcium 114mg 9%  Iron 4mg 22%  Potassium 606mg 13%

The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calorie a day is used for general nutrition advice.

 

Process Photos

Scroll below to see how this soup is made.

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