Crockpot Tomato Basil Soup Recipe
This Crockpot Tomato Basil Soup is what happens when comfort meets laziness in the best way possible. No canned junk, no weird preservatives, just pure, slow-cooked goodness. Fresh tomatoes, fragrant basil, and a hint of garlic meld together in a rich, velvety soup. Your slow cooker does all the work while you pretend you’re a culinary genius. Perfect for dipping grilled cheese or pretending you’re fancy with some crusty bread on the side. Whether it’s a cold night or just a bad day, this creamy, flavorful bowl of happiness will fix everything—except your life choices.

Crockpot Tomato Basil Soup Recipe
Ingredients
For the Soup:
- 2 pounds fresh tomatoes chopped (or 2 cans diced tomatoes, drained)
- 1 small onion diced
- 3 cloves garlic minced
- 3 cups vegetable broth
- 1 tablespoon tomato paste
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon sugar balances acidity
- 1 teaspoon dried oregano
- ½ teaspoon red pepper flakes optional, for heat
- ½ cup heavy cream or coconut milk for dairy-free
- ½ cup fresh basil leaves chopped
- 2 tablespoons butter for extra richness, optional
For Serving:
- Grated Parmesan cheese optional
- Crusty bread or grilled cheese highly recommended
Instructions
Step 1: Load the Slow Cooker
- Toss the chopped tomatoes, onion, and garlic into the Crockpot.
- Pour in the vegetable broth and stir in the tomato paste.
- Sprinkle in salt, pepper, sugar, oregano, and red pepper flakes.
Step 2: Let the Magic Happen
- Cover and cook on LOW for 6 hours or HIGH for 3 hours.
- Stir occasionally while resisting the urge to eat it early.
Step 3: Blend Until Smooth
- Use an immersion blender to puree the soup until smooth.
- If using a regular blender, let the soup cool slightly before blending in batches.
Step 4: Make It Creamy
- Stir in heavy cream and butter for a velvety texture.
- Toss in fresh basil and let it meld for another 10 minutes.
Step 5: Serve & Enjoy
- Ladle into bowls, top with Parmesan, and pair with crusty bread or grilled cheese.
- Try not to drink it straight from the bowl.
Notes
Nutritional Information (Per Serving)
- Calories: ~180
- Total Fat: 10g
- Saturated Fat: 5g
- Carbohydrates: 18g
- Fiber: 4g
- Protein: 4g
Vitamins & Minerals (Per Serving)
- Vitamin A: 20%
- Vitamin C: 25%
- Calcium: 10%
- Iron: 8%
- Potassium: 15%
Pro Tips for the Best Tomato Basil Soup
- Use ripe tomatoes for the best flavor. If they taste bland, your soup will too.
- For extra richness, add a splash of balsamic vinegar before blending.
- Want a thicker soup? Reduce the broth by half.
- For a dairy-free version, use coconut milk instead of cream.
- Double the batch and freeze leftovers because future-you will thank you.