If you’re looking for a meal that’s both hearty and wholesome, you’ve come to the right place! Instant Pot Minestrone Soup is the perfect answer. Packed with fresh veggies, aromatic herbs, and protein options, this soup can warm your soul and fill your belly. I’ll guide you through each simple step to make this comforting dish quickly and easily. Let’s dive into the delicious world of homemade minestrone!
Why I Love This Recipe
- Quick and Easy: This minestrone soup comes together in just about 40 minutes, making it perfect for busy weeknights.
- Healthy and Nutritious: Packed with fresh vegetables and beans, this soup is a wholesome meal that’s low in calories and high in fiber.
- Customizable: You can easily swap out vegetables or add your favorite beans and pasta, tailoring the soup to your preferences.
- Comforting Flavor: The combination of herbs, vegetables, and optional Parmesan cheese creates a rich, satisfying flavor that warms you up.
Ingredients
List of Ingredients Needed
– 1 tablespoon olive oil
– 1 onion, chopped
– 2 carrots, diced
– 2 celery stalks, diced
– 3 cloves garlic, minced
– 1 zucchini, diced
– 1 cup green beans, trimmed and cut into 1-inch pieces
– 1 can (14 oz) diced tomatoes (with juices)
– 1 can (15 oz) kidney beans, rinsed and drained
– 4 cups vegetable broth
– 1 teaspoon dried oregano
– 1 teaspoon dried basil
– Salt and pepper to taste
– 1 cup small pasta (e.g., ditalini or elbow)
– 2 cups fresh spinach
– Grated Parmesan cheese, for serving (optional)
When I make my Instant Pot Minestrone Soup, I love using fresh ingredients. The combination of olive oil, vegetables, and beans makes this dish hearty. Olive oil serves as the base for sautéing the veggies. I often choose onion, carrots, and celery for a great start.
Next, I add garlic for flavor. Zucchini and green beans add texture and color. Canned tomatoes and kidney beans make it filling and nutritious. I also use vegetable broth for a rich taste.
Seasonings like oregano and basil bring out the best flavors. Salt and pepper enhance everything. Small pasta is a must for that comforting bite. Lastly, fresh spinach adds a vibrant touch. You can even sprinkle Parmesan cheese on top for extra creaminess.

Step-by-Step Instructions
Preparing the Soup Base
First, I turn on the Instant Pot and choose the Sauté function. I add one tablespoon of olive oil and let it heat. Once it’s hot, I toss in one chopped onion, two diced carrots, and two diced celery stalks. I cook these for about five minutes until they start to soften.
Next, I stir in three minced garlic cloves. I let it cook for one more minute until it smells great. After that, I add one diced zucchini and one cup of green beans that I cut into one-inch pieces. I mix everything well.
Now, I pour in one can of diced tomatoes with juices and one can of kidney beans that I rinsed and drained. I also add four cups of vegetable broth, one teaspoon of dried oregano, and one teaspoon of dried basil. I season with salt and pepper to taste.
Cooking Under Pressure
With everything in the pot, I close the lid and make sure the valve is sealed. I select the “Manual” or “Pressure Cook” setting and set the timer for five minutes. This is where the magic happens!
When the time is up, I carefully do a quick release of the pressure. I wait for the steam to escape before opening the lid.
Finishing Touches
Once the lid is open, I stir in one cup of small pasta, like ditalini or elbow. I close the lid again and let the residual heat cook the pasta for about five to seven minutes.
After the pasta is cooked to my liking, I add two cups of fresh spinach. I stir until the spinach wilts. I taste the soup, adjusting the seasoning if needed.
Tips & Tricks
Enhancing Flavor
To make your soup taste great, use fresh herbs. I like adding thyme or parsley. For a warm touch, try a pinch of red pepper flakes. When you sauté, heat your olive oil first. This helps the onions and garlic release more flavor. Cook them until they are soft and fragrant. This step builds a tasty base for your soup.
Making it Creamier
Want a creamier soup? You can add cream or milk after cooking. For a lighter option, use coconut milk or cashew cream. You can also blend a portion of the soup for a thicker texture. Don’t forget to add more veggies! Try spinach, kale, or peas. They add flavor and make the soup even healthier.
Cooking Time Adjustments
If you like softer veggies, cook them a bit longer. You can set the Instant Pot for 7 minutes instead of 5. For the pasta, add it after the pressure cooking. Let it sit in the hot soup for about 5-7 minutes. This helps it cook just right. Adjust the time based on how soft you want it.
Pro Tips
- Use Fresh Ingredients: Fresh vegetables will enhance the flavor and texture of your minestrone soup. Try to use seasonal produce for the best results.
- Adjust the Pasta Cooking Time: Depending on the type of pasta you use, the cooking time may vary. Keep an eye on it to achieve your desired level of doneness.
- Add More Veggies: Feel free to customize this soup by adding more vegetables such as bell peppers, corn, or peas for added nutrition and flavor.
- Make It Ahead: This soup tastes even better the next day! Make a big batch and store leftovers in the fridge for easy meals throughout the week.
Variations
Vegetarian Adaptations
You can easily make minestrone soup fit a vegetarian diet. Start by adding different beans or legumes. Chickpeas or lentils work well. They bring extra protein and flavor. You can also try using different vegetable broth options. Homemade broth adds depth. Store-bought broth is quick and easy.
Gluten-Free Options
If you need a gluten-free version, swap in gluten-free pasta. Many brands offer great choices like rice or quinoa pasta. You can also look for alternative thickeners. Try using mashed beans or pureed vegetables. They give the soup a nice texture without gluten.
Protein Additions
Want to add more protein? Incorporate cooked meats like chicken or sausage. They complement the flavors well. For a plant-based option, you can use vegan protein sources. Tofu or tempeh adds heartiness to the soup. Both soak up flavors and keep the dish satisfying.
Storage Info
Refrigeration Guidelines
To store leftover soup, place it in an airtight container. Let it cool down first. Seal the container tightly to keep the soup fresh. You can keep it in the fridge for up to three days.
For reheating, pour the soup into a pot. Heat on medium until warm. You can also use the microwave. Just heat in short bursts and stir often. This keeps the soup from overheating.
Freezing Instructions
To freeze Minestrone soup, let it cool completely. Pour the soup into freezer-safe bags or containers. Leave some space at the top to allow for expansion. Seal tightly and label with the date. You can freeze it for up to three months.
For thawing, move the soup from the freezer to the fridge. Let it sit overnight. For quick thawing, place the bag in cold water. After thawing, reheat as mentioned before.
Shelf Life and Quality Tips
Signs of spoilage include an off smell, mold, or unusual color. If you see any of these, toss the soup.
The best containers for storage are glass jars or BPA-free plastic. These keep the soup safe and fresh. Always use airtight containers to prolong shelf life.
FAQs
Can I make Minestrone soup without pasta?
Yes, you can easily make Minestrone soup without pasta. You can add more beans or vegetables instead. Consider using:
– Quinoa for a grain option
– Cauliflower rice for a low-carb choice
– Lentils for added protein and fiber
These alternatives keep the soup hearty and filling. They also add a nice texture and flavor.
How do I repurpose leftovers?
Repurposing Minestrone soup is fun and easy. Here are some creative ideas:
– Use it as a sauce over cooked grains like rice or quinoa.
– Add it to baked potatoes for a filling topping.
– Mix it with cooked chicken or sausage for a new dish.
You can also blend the leftovers for a smooth soup. This gives a different taste and style.
Is this recipe suitable for meal prep?
Yes, this recipe is great for meal prep. Here are some tips:
– Make a big batch and store it in airtight containers.
– Refrigerate it for up to 4 days.
– You can freeze it for up to 3 months for longer storage.
When you’re ready to eat, just reheat it on the stove or in the microwave. This makes meal times quick and easy!
This blog post covered how to make a tasty Minestrone soup. We explored the right ingredients, preparation steps, and cooking tips. I shared useful advice for flavor, texture, and making variations suited to your needs. You can store, freeze, and enjoy leftovers with ease.
Minestrone soup is a great way to feed your family healthy meals. Try different ingredients to make it your own. Enjoy cooking and sharing this delightful dis