
Instant Pot Vegetarian Lasagna Soup
Ingredients
- 1 ½ tablespoon olive oil
- 1 medium onion diced
- 4 garlic cloves minced
- ½ small serrano chili
finely diced, optional
- 1 teaspoon dried oregano
- 1 teaspoon red chili flakes
add more to make it spicy
- 1 medium bell pepper
I used red
- 1 medium zucchini
diced small
- 1 medium carrot
peeled and diced
- 8 lasagna noodles
broken into pieces
- 28 oz Rao's Arrabbiata Sauce
or any other pasta sauce of your choice
- 3 cups low sodium vegetable broth
- ½ cup water
- ¼ cup parsley
chopped
- about 3 cups fresh spinach
chopped
- ½ cup ricotta cheese
- ½ cup parmesan cheese
for topping
- few basil leaves or chopped parsley for garnish
- salt to taste
Directions
- 1
Press saute mode in your instant pot and add the olive oil. When the oil gets hot add the serrano chili and onion and cook for 3 minutes. Add garlic and saute for another 30 seconds. Now add the red chili flakes and oregano and saute for 15 seconds.
- 2
Follow the same procedure as instant pot method, just cook them in a sauce pan. Add one extra cup of water and mix it often. Break the noodles to slightly smaller pieces so they cook faster.

Instant Pot Vegetarian Lasagna Soup
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About this Recipe
Craving the comforting, hearty taste of lasagna without the fuss and long baking time? This Instant Pot Vegetarian Lasagna Soup is your answer, delivering all the classic flavors you love in a convenient one-pot meal.
Why This Soup Works Wonders
The magic of this lasagna soup lies in its incredible ease and efficiency. Cooked entirely in the Instant Pot, it transforms a labor-intensive dish into a simple, savory weeknight dinner in just about 30 minutes. You’ll achieve layers of robust flavor from quality ingredients like Rao’s Arrabbiata Sauce, aromatic herbs, and fresh vegetables, all simmered with lasagna noodles right in the pot.
What to Expect
Prepare for a deeply satisfying and wonderfully flavorful experience with every spoonful. This vegetarian soup offers tender pieces of lasagna noodles nestled in a rich tomato base, bursting with the sweetness of bell pepper, the earthiness of zucchini, and the subtle crunch of carrot. The vibrant green of fresh spinach wilts perfectly into the hot broth, adding a touch of freshness. A generous dollop of creamy ricotta cheese and a sprinkle of salty Parmesan on top provide that quintessential lasagna finish, creating a perfect balance of textures and tastes.
Customization & Variations
This versatile soup is easily adaptable to your family's preferences. To adjust the spice level, feel free to omit the serrano chili entirely for a milder soup, or add more red chili flakes for an extra kick. You can experiment with your favorite pasta sauce if Arrabbiata isn't your preference, ensuring it complements the rich vegetable broth. For even more veggies, consider stirring in some diced mushrooms or kale alongside the spinach.
Serving & Context
This hearty Instant Pot Vegetarian Lasagna Soup is the ultimate comfort food, perfect for a cozy family dinner on a chilly evening. Serve it hot, garnished with fresh basil leaves or extra chopped parsley, alongside a crusty loaf of garlic bread to sop up all the delicious broth.







