Easy Slow Cooker Lentil Soup Pressure Cooker Style

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Author: ashleycooks
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Sudden craving spark moment

Y’all ever get that kinda craving for somethin wholesome but also so dang easy you don’t wanna fuss? That moment when you peek in the pantry and see lentils just hangin around, beckonin you like a familiar promise? I remember one night, cramped in my little city condo, how that simple sight turned into a full-on soup mission for me. It’s like some secret steam cue whispered ‘jump to the cooker!’ and bam, there was no turning back.

Warm cinnamon roll coffee cake to enjoy alongside lentil soup
A cozy cinnamon roll coffee cake to enjoy on a sudden craving day

The thing with lentils is they got this cool superpower, you know – they soak up broth depth like nobody’s business, makin each bite more soulful than the last. And trust me, when you’re racing the clock with all your city stuff, slow cooking in your pressure cooker feels like the perfect dance between patience and quick release. You kinda learn to read the steam cues and that hiss from the pressure valve becomes your best kitchen song.

So, that’s where this Easy Slow Cooker Lentil Soup began for me. A mix of quick steps, slow releases, and a hearty broth depth that hugs your taste buds right from the start. Plus, it’s pretty forgiving, so if you’re real busy, this one’s got your back without makin you sweat it out in the kitchen.

Why pressure wins hearts bullets five to seven

Okay, so why you gotta love this method? First, number one, it’s all about speed without losin those deep flavors. You get this broth depth that simmers hours would normally pull out but in way less time thanks to that steam pressure build-up. For fast and flavorful meals, don’t miss our Easy Slow Cooker Lentil Soup or browse more smoky soup recipes.

Number two, the quick release means you don’t just have to stand around waitin for the slow release to do its thing, which is clutch if you’re hungry or got dinner plans. Three, your lentils turn perfectly soft but stay put, not mushy or overdone.

Four, you keep so much more flavor inside because none of that steam gets lost to the air. And five, cleanup is a breeze since everything cooks in one big pot. Six and seven? Well, you get to sneak in those lovely veggies and spices all at once, no extra pots, no extra fuss. Check out more pro tips in our slow cooker expert tips.

Ingredient kit rundown eight to ten items

Gather these bad boys before you start because it’s all about getting your kit tight. First up, a medium yellow onion chopped nice and fine – you’ll wanna smell those aromatics right off the bat.

Celery and carrot come in next, one cup and two cups chopped respectively, add that fresh crunch even after slow cooking. Two cloves garlic minced or grated super fine, don’t skip this or your soup’s gonna miss out big time.

Fresh cinnamon roll coffee cake ingredients for a cozy meal

Perfect ingredients to pair with your cozy meal

Make sure to have two teaspoons kosher salt divided – one at the start, one at the end to layer the flavor. Lentils, about one and a half cups dry green or brown, rinsed and picked over so you don’t get any grit in your face.

Then pop in a can of petite-diced tomatoes for that bright tang. Stock is key here, either vegetable or chicken if you’re cool with it, six to eight cups for broth depth. Don’t forget one large bay leaf or two small ones, adds that subtle herbal whisper. Last but not least, four cups baby spinach for the finishing green and a splash of red wine vinegar to brighten everything up.

Each item’s gotta flow into the pot in stages for that perfect broth depth and texture, trust me. For related ingredients and their uses, see classic Italian seasoning recipes and vinegar usage details.

Step timeline inside the pot six to eight

First thing first, turn your 6-quart pressure cooker to sauté mode. Add a tablespoon of olive oil and toss in your chopped onion with a pinch of the salt. Stir that around for about eight minutes until soft and smelling like heaven. You remember them steam cues? This is your aroma early alert.

Next up, cancel the sauté and add your celery, carrot, garlic, that remaining teaspoon of salt, lentils, diced tomatoes, stock, and bay leaf all at once. Stir it good so every taste gets a piece of the broth depth action.

Cinnamon roll coffee cake ready served after cooking lentil soup

A warm finish to a home-cooked meal with lentil soup

Seal that lid and set the timer for the cooker. When it dings, don’t rush the slow release but let it chill naturally for about 15 minutes. Patience here pays off in creamy textures and soft veggies without overcooking.

After the release, open the lid careful-like and fish out the bay leaf. Stir in your red wine vinegar and give it a taste test. If it feels a little thick, just ladle in a cup or two more broth to thin out that soup to your liking.

Grab your immersion blender or regular blender option, and blend the soup just five or ten seconds tops. This keeps some lentils intact but adds that creamy vibe without turning it into mush.

Finally, stir in your spinach to let it wilt down. Serve it up with a good drizzle of olive oil and whatever other toppings you fancy. That’s your hearty, deep broth lentil soup ready to rock the bowl.

Shortcut valve tricks three to five

Okay here’s where you can really get comfortable with pressure cooking. First trick: learn the difference between quick release and slow release. The slow release is your friend when you wanna keep everything mellow and soft like velvet in your mouth.

Quick release is handy when you’re in a hurry or forgot about the timer. But watch out, it can burst out steam fast and maybe mess up the broth depth slightly if you’re not ready. So always keep a finger on that valve and listen for the hiss that says you’re ready to open.

Another tip is preheatin your sauté mode before dropping in your veggies. This jumpstarts that tender flavor and gets your broth depth built right early. Plus, using the lid on proper settings keeps everything steamy and perfect.

First spoonful story

You know that feeling when you finally get that first scoop of soup into your bowl and it’s like a warm hug? I remember the very first time I made this lentil soup in my pressure cooker. The steam hit me first, super fresh and full of veggie notes.

Then that spoon went into the broth and lentils gliding soft but still holding their shape gave me that real homemade feel. I felt a cozy slow release kind of moment even if the cook was fast. It’s the kinda soup that feels like it was simmered all day long but you barely watched the clock.

And that little kick of red wine vinegar at the end? Dang, that was the zing that woke up every single taste bud like a city street light flickerin on in the dark.

Leftover jar guide

When you got leftovers, you wanna store ‘em right so the flavor and broth depth sticks around the next day. Use a jar with a tight lid, leave some headspace at the top ‘cause soups like to expand a bit when cold.

Fridge storage is your best bet, and your lentil soup will keep good for about three to four days. When reheatin, add a splash of stock or water to loosen things up and stir well so those layers of flavor wake back up.

If you’re packin lunches or wanna freeze it, portion it out into individual containers so you just pull out what you need. Freezer soups sometimes lose a hint of broccoli depth but this one holds up pretty well with the veggies we got.

To reheat, warming slowly on the stove works best. Stir as it heats so nothing sticks or burns on the bottom. With all that broth depth and tender lentils, your leftovers will still taste like you just whipped ‘em up fresh.

Feel good send off with six FAQs

  • Can I make this recipe vegan? Yep, just use vegetable stock instead of chicken stock and you’re golden.
  • Do I have to rinse lentils? Always. Rinsing helps get rid of dust and any wonky bits so your soup stays smooth.
  • What if I don’t have an immersion blender? No worries, just carefully blend half the soup in a blender and then stir it back in.
  • Can I swap out vegetables? Totally, but keep the cooking times in mind. Softer veggies like spinach go in at the end.
  • Why add vinegar at the end? Vinegar adds a bright note that balances the lentils and deep broth flavors but don’t overdo it or it might overpower.
  • What if I’m in a rush and can’t do slow release? Quick release will work but watch the valve closely. You might lose a bit of broth depth but the soup’ll still be tasty.
Cinnamon Roll Coffee Cake warm

Easy Slow Cooker Lentil Soup Pressure Cooker Style

This hearty, pressure cooker lentil soup is packed with veggies and flavor, making it a cozy, hands-off meal for busy days.
Prep Time 5 minutes
Cook Time 4 hours
Total Time 4 hours 5 minutes
Servings: 4 people
Cuisine: Italian
Calories: 320

Ingredients
  

Main Ingredients
  • 1 Medium yellow onion chopped fine
  • 1 cup Celery chopped
  • 2 cups Carrots chopped
  • 2 cloves Garlic minced or grated fine
  • 2 teaspoons Kosher salt divided
  • 1.5 cups Dry green or brown lentils rinsed and picked over
  • 1 can Petite-diced tomatoes
  • 6-8 cups Vegetable or chicken stock
  • 1 Large bay leaf or 2 small
  • 4 cups Baby spinach
  • 1 splash Red wine vinegar

Equipment

  • 1 Pressure cooker 6-quart
  • 1 Immersion blender or regular blender

Method
 

Instructions
  1. Turn your pressure cooker to sauté mode and add a tablespoon of olive oil.
  2. Add chopped onion with a pinch of salt and cook for 8 minutes until soft.
  3. Cancel sauté mode and add celery, carrots, garlic, remaining salt, lentils, diced tomatoes, stock, and bay leaf.
  4. Stir everything together for even broth distribution.
  5. Seal the lid and set pressure cooker timer (manual or soup mode).
  6. After cook time, allow natural release for 15 minutes before opening lid.
  7. Carefully open lid, remove bay leaf.
  8. Stir in red wine vinegar.
  9. If soup is too thick, add additional broth to thin to desired texture.
  10. Use immersion blender for 5–10 seconds to create partial creaminess while leaving texture.
  11. Stir in spinach to wilt.
  12. Serve with drizzle of olive oil and desired toppings.
  13. Leftover tip: refrigerate for up to 4 days or freeze in individual portions.

Notes

For a fully vegan version, use vegetable stock and skip any animal-based toppings. Don’t forget that vinegar splash for final flavor lift!
Jeniffer Claro

Jeniffer is the recipe creator behind CookingTrove.com, passionate about making everyday cooking easy, affordable, and irresistibly tasty.

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