Slow-Roasted Tomato Soup in a Crockpot
This tomato soup is made by slowly roasting fresh tomatoes in a crockpot, which deepens their natural sweetness and smoky aroma. The finished soup has a velvety texture with a rich, roasted flavor and vibrant appearance, perfect for a comforting, homemade meal.
Equipment
- Crockpot
- Knife
- Cutting Board
- Blender (or immersion blender)
- Ladle
Ingredients
- 6 cups cherry or vine-ripened tomatoes halved
- 3 cloves garlic minced
- 2 tablespoons olive oil for roasting
- 1 teaspoon salt or to taste
- 0.5 teaspoon black pepper freshly ground
- 2 cups vegetable or chicken broth hot
- 1 tablespoon balsamic vinegar optional, for depth
Instructions
- Preheat the oven or toaster oven to 400°F (200°C). Toss the halved tomatoes with a tablespoon of olive oil, minced garlic, salt, and pepper. Spread them in a single layer on a baking sheet lined with parchment. Roast for about 30-40 minutes until the skins are slightly blistered and the tomatoes are fragrant.
- Transfer the roasted tomatoes and any juices from the baking sheet into your crockpot. Pour in the hot vegetable or chicken broth and add the tablespoon of balsamic vinegar if using. Stir gently to combine.
- Cover the crockpot and cook on low for 6 hours, allowing the flavors to meld and deepen. You might notice the tomatoes releasing thick, aromatic steam as they cook.
- Carefully blend the cooked tomato mixture using an immersion blender directly in the crockpot, or transfer to a blender in batches. Blend until smooth and velvety, checking the consistency and adjusting with more broth if needed.
- Taste the soup and adjust seasoning with additional salt, pepper, or a splash more vinegar for brightness. Return to a gentle heat if necessary.
- Serve the soup hot, garnished with fresh herbs or a drizzle of olive oil if desired. Enjoy the rich, smoky aroma and smooth texture of this slow-roasted tomato soup.
Notes
For a richer flavor, let the soup sit for a few minutes before serving to meld the flavors. This soup pairs beautifully with crusty bread or grilled cheese.