20 Minute Instant Pot Tomato Lentil Soup

If you're seeking a hearty, healthy, and quickly made meal, this Instant Pot Tomato Lentil Soup hits all the right notes. Packed with protein-rich red lentils, bright tomatoes, hidden veggie magic, and some simple spices, it’s perfect for busy weeknight dinners!

Whether you’re looking for a cozy solo meal, a healthy lunch prep, or something to feed a hungry family, this Instant Pot Tomato Lentil Soup delivers. It’s fast, flavorful, and flexible—perfect for almost any occasion.

INSTRUCTIONS

• Sauté & Season: Set your Instant Pot to Sauté mode. Heat the olive oil and add the diced onion, cooking for about 2 minutes until it starts to soften. Stir in garlic, tomato paste, Italian seasoning, smoked paprika, chili flakes, and Herbamare (or substitute with ½ tsp salt). Continue sautéing for another 2 minutes to deepen the flavors

• Pressure Cook the Base:  Add the rinsed lentils, diced tomatoes, spinach &/or zucchini, and veggie broth to the pot. Cancel Sauté mode, secure the lid, and seal the steam valve. Set to Pressure Cook on high for 10 minutes.

• Blend & Finish: Once cooking is done, carefully release the pressure via the steam valve and open the lid. Stir in the  cream, then blend until silky smooth. Serve warm and savor every comforting spoonful.

Kaelah's Pro Tips & Variations

• Texture Matters: The lentils can often cause a "gritty texture." To smooth things out, be sure to rinse the lentils thoroughly, or consider adding an extra splash of broth before blending. You can also omit them if the texture is a deal breaker for you!
• Customizable Heat: Prefer less spice? Skip the red chili flakes. Want more warmth? Add a pinch more or a dash of cayenne.
• Creamy Options: Swap regular cream for coconut or oat cream for a dairy‑free twist.
• Greens Swap: No spinach? Try kale or Swiss chard—just add during blending for the same vibrant boost.

Storage & Reheating

• Refrigerator: Store in an airtight container for up to 4 days.
• Freezer: Freeze for up to 3 months. For best results, freeze before adding cream and spinach. Stir them in fresh when reheating.
• Reheating: Warm gently on the stovetop or in the microwave until hot (165°F/74°C). If frozen, thaw overnight in the fridge before reheating.
• Tip: If soup thickens during storage, add a splash of broth or water while reheating.

HOW I SERVED IT TO MY KIDS

Enjoy this bowl of comfort, and feel free to customize it to suit your tastes. Happy cooking!