Crockpot Tomato Basil Soup
Crockpot Tomato Basil Soup is the ultimate comfort food for cold days or cozy gatherings. With its rich, creamy texture and the freshness of basil, this soup is perfect for family dinners or as a starter for guests. It’s easy to prepare in your slow cooker, allowing you to enjoy the delightful aroma while it cooks. This recipe stands out for its simplicity and incredible flavor, making it a must-try!

Why You’ll Love This Recipe
- Simplicity: This recipe requires minimal prep time and is easy to make, making it perfect for busy weeknights.
- Flavorful: The combination of fresh basil and crushed tomatoes creates a deliciously rich taste that warms your soul.
- Versatility: Enjoy it as a main dish, with grilled cheese sandwiches, or as an appetizer; it fits any occasion!
- Healthy Option: Packed with tomatoes and herbs, this soup offers a nutritious meal that everyone can enjoy.
- Leftover Friendly: This soup tastes even better the next day! It stores well in the fridge or freezer.
Tools and Preparation
To make your Crockpot Tomato Basil Soup perfectly, you’ll need some essential tools. Having the right equipment ensures your cooking process is smooth and efficient.
Essential Tools and Equipment
- Slow cooker
- Immersion blender
- Cutting board
- Knife
Importance of Each Tool
- Slow cooker: This tool allows you to simmer flavors slowly, enhancing the taste of your soup without constant monitoring.
- Immersion blender: Blending directly in the pot saves time and makes cleanup easier compared to transferring hot soup to a traditional blender.
Ingredients
A creamy and comforting tomato soup with fresh basil, perfect for a cozy winter meal.
For the Soup Base
- 2 cans (28 oz each) crushed tomatoes
- 1 onion, diced
- 3 garlic cloves, minced
- 4 cups vegetable broth
For Creaminess and Flavor
- 1 cup heavy cream
- 1/2 cup fresh basil, chopped
- 1 tsp dried oregano
- Salt and pepper to taste
How to Make Crockpot Tomato Basil Soup
Step 1: Combine Ingredients
Add crushed tomatoes, onion, garlic, and vegetable broth to the slow cooker. Stir gently to combine all ingredients well.
Step 2: Cook
Cook on low for 6-8 hours or high for 3-4 hours. This slow cooking allows all flavors to meld beautifully.
Step 3: Blend
Once cooked, use an immersion blender to blend the soup until smooth. If you don’t have one, carefully transfer batches of soup to a regular blender.
Step 4: Add Cream and Seasonings
Stir in heavy cream, basil, oregano, along with salt and pepper. Mix well until all ingredients are combined.
Step 5: Serve
Serve hot in bowls, garnished with extra basil if desired. Enjoy this comforting bowl of Crockpot Tomato Basil Soup!
How to Serve Crockpot Tomato Basil Soup
Crockpot Tomato Basil Soup is a delightful dish that warms the soul. Here are some creative serving suggestions to enhance your dining experience.
With Grilled Cheese Sandwich
- A classic pairing, grilled cheese adds a crunchy texture and gooeyness that complements the creamy soup perfectly.
Over Rice or Quinoa
- Serve the soup over a bed of rice or quinoa for a hearty meal. This adds substance and makes it more filling.
Drizzled with Pesto
- A drizzle of fresh pesto on top elevates the flavors, adding a burst of freshness and color to your bowl.
Topped with Croutons
- Add some homemade or store-bought croutons for extra crunch. They soak up the soup’s flavor while providing a satisfying bite.
With Fresh Bread
- Pair your soup with freshly baked bread, such as baguette or sourdough, for dipping. It’s perfect for soaking up every last drop.
As a Pasta Sauce
- Use the soup as a sauce over your favorite pasta. It transforms into a delicious tomato basil pasta dish that’s quick and easy.

How to Perfect Crockpot Tomato Basil Soup
Creating the perfect Crockpot Tomato Basil Soup is simple with just a few tips. Follow these suggestions for an even tastier result.
- Use fresh ingredients – Fresh basil and garlic can significantly enhance the flavor profile compared to dried versions.
- Adjust seasoning – Taste before serving and adjust salt and pepper according to your preference for the ideal seasoning balance.
- Blend thoroughly – For an ultra-smooth texture, ensure you blend the soup well after cooking. An immersion blender works wonders.
- Experiment with toppings – Try different toppings like shredded cheese, a dollop of sour cream, or fresh herbs to add variety.
- Store properly – If you have leftovers, store them in an airtight container in the fridge for up to 5 days or freeze for later enjoyment.
- Reheat gently – When reheating, do so slowly over low heat to maintain the creamy consistency without curdling the cream.
Best Side Dishes for Crockpot Tomato Basil Soup
Crockpot Tomato Basil Soup pairs well with various side dishes that complement its rich flavors. Here are some excellent options:
- Garlic Bread – Crispy on the outside and soft on the inside, garlic bread is perfect for dipping into your soup.
- Caesar Salad – A crisp Caesar salad adds freshness and crunch, balancing out the creaminess of the soup.
- Cheese Quesadillas – Warm quesadillas filled with gooey cheese make for a satisfying side that’s easy to prepare.
- Stuffed Peppers – Colorful stuffed peppers provide protein and make your meal feel more complete while adding vibrant colors to your plate.
- Roasted Vegetables – Seasonal roasted veggies add depth and nutrients, making them an excellent complement to this comforting soup.
- Caprese Salad – Fresh tomatoes, mozzarella, and basil create a light side dish that echoes the flavors in your tomato basil soup.
- Pasta Salad – A chilled pasta salad can be refreshing alongside hot soup, providing different textures and flavors.
- Bruschetta – Toasted bread topped with diced tomatoes, basil, and balsamic glaze brings out similar flavors from the soup while adding crunch.
Common Mistakes to Avoid
Making Crockpot Tomato Basil Soup can be simple, but there are a few common mistakes you should watch out for.
- Skipping the aromatics: Failing to sauté onion and garlic before adding them can lead to a flat flavor. Always cook them first for better taste.
- Overcooking the tomatoes: Cooking crushed tomatoes too long can cause bitterness. Stick to the recommended cooking times for optimal flavor.
- Not blending properly: Leaving chunks in your soup can affect the texture. Use an immersion blender until smooth for a creamy consistency.
- Ignoring seasoning: Forgetting to season with salt and pepper can dull the flavor. Taste and adjust your seasonings before serving.
- Using low-quality ingredients: Cheap tomatoes can affect the overall taste of your soup. Opt for high-quality canned tomatoes for the best results.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover soup in an airtight container.
- It will last up to 4-5 days in the fridge.
Freezing Crockpot Tomato Basil Soup
- Allow the soup to cool completely before freezing.
- Store it in freezer-safe containers or zip-top bags.
- The soup can be frozen for up to 3 months.
Reheating Crockpot Tomato Basil Soup
- Oven: Preheat to 350°F (175°C) and heat in an oven-safe dish for about 20-25 minutes.
- Microwave: Heat in a microwave-safe bowl, stirring every minute until hot.
- Stovetop: Pour into a pot and heat over medium heat, stirring occasionally, until warmed through.
Frequently Asked Questions
Here are some common questions about making Crockpot Tomato Basil Soup that may help you.
Can I make Crockpot Tomato Basil Soup vegan?
Yes, simply replace heavy cream with coconut milk or a plant-based cream alternative.
How do I enhance the flavor of my Crockpot Tomato Basil Soup?
Add a splash of balsamic vinegar or a pinch of red pepper flakes for extra depth and warmth.
What is the best way to serve Crockpot Tomato Basil Soup?
Serve it with crusty bread or grilled cheese for a comforting meal.
Can I add other vegetables to this soup?
Absolutely! Feel free to incorporate vegetables like carrots or bell peppers for added nutrition and flavor.
How long does it take to prepare Crockpot Tomato Basil Soup?
Preparation takes about 15-20 minutes, with cooking times varying between 6-8 hours on low or 3-4 hours on high.
Final Thoughts
Crockpot Tomato Basil Soup is not only creamy and delicious but also incredibly versatile. You can customize it by adding your favorite herbs or spices. Give this recipe a try; it’s perfect for cozy nights!

Crockpot Tomato Basil Soup
- Total Time: 0 hours
- Yield: Serves approximately 6 people 1x
Description
Crockpot Tomato Basil Soup is the epitome of comfort food, perfect for chilly evenings or cozy gatherings. This rich and creamy soup, infused with the fresh taste of basil, delights your senses as it simmers away in your slow cooker. With minimal prep and a handful of wholesome ingredients, you can create a nourishing dish that warms both body and soul. Whether you enjoy it as a main course or alongside grilled cheese sandwiches, this soup is versatile enough to suit any occasion. The best part? It only gets better with time, making it a fantastic option for leftovers. Try this delightful recipe and bring warmth to your dinner table!
Ingredients
- 2 cans (28 oz each) crushed tomatoes
- 1 onion, diced
- 3 garlic cloves, minced
- 4 cups vegetable broth
- 1 cup heavy cream
- 1/2 cup fresh basil, chopped
- 1 tsp dried oregano
- Salt and pepper to taste
Instructions
- Combine crushed tomatoes, onion, garlic, and vegetable broth in your slow cooker. Stir gently.
- Cook on low for 6-8 hours or high for 3-4 hours until flavors meld.
- Blend the soup using an immersion blender until smooth.
- Stir in heavy cream, basil, oregano, salt, and pepper until well incorporated.
- Serve hot and garnish with additional basil if desired.
- Prep Time: 15 minutes
- Cook Time: 6-8 hours
- Category: Main
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 320
- Sugar: 8g
- Sodium: 680mg
- Fat: 24g
- Saturated Fat: 14g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 5g
- Protein: 6g
- Cholesterol: 80mg