Easy Slow Cooker Lentil Soup

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Author: ashleycooks
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So it hit you like a little lightning bolt right in the middle of a hectic day. That craving for something warm, nutritious, and honestly, super easy to get on the table. You remember that moment, the nagging thought of soup simmerin on the stove, but dang, you ain’t got hours to babysit it. Well, that’s where the pressure cooker comes in with its own style of quick release and slow release steam cues that make life heck of a lot easier. Kinda like some secret weapon sitting in your kitchen waiting to save your soup day.

Warm comforting bowl of lentil soup to soothe cravings
Warm bowl of lentil soup to soothe sudden cravings

What I’m really talkin’ about here is this Easy Slow Cooker Lentil Soup that you throw together without fuss, especially when you trust your pot to do the heavy lifting. You recall it starts simple with all those garden fresh ingredients, tossed in with broth stock just right, and then sealed in the pressure cooker’s embrace. That soft steam action followed by that perfect quick release or slow release timing lets the lentils cook all the way through while the veggies soften to the tune of broth depth that just melts your heart.

You might not believe how much this recipe becomes your go-to because of the way each steam cue enhances flavor and texture without turning into mush. Plus, it’s easy to adjust whether you’re feelin’ a bit fancy with extra veggies or keeping it classic. You know you can lean on your pressure cooker for that dependable broth depth that brings everything together in the soup bowl.

Why pressure wins hearts bullets five to seven

Alright, picture this. The pressure cooker’s power makes lentils soft in a flash, save y’all plenty time that usually drags with slow stovetop simmerin’. That broth depth doesn’t just happen, it gets coaxed out by the steam hanging tight in the pot, locking in flavors like your best kitchen pal.

Then it’s about the timing. You rely on the quick release to snap open steam right away or the slow release to let flavors meld gently a bit longer. Both are tricks you keep under your belt to get just the right texture without guesswork. Pressure cooker meals are your kind of fast but still feel like those slow days of Sunday cooking with all the heart.

If you’re intrigued by the magic of pressure cooking, check out our Easy Slow Cooker Lentil Soup or discover more smoky soup recipes to keep your kitchen adventures exciting.

Ingredient kit rundown eight to ten items

You gotta get your lineup ready before the pot hits that start button. Here’s what you remember grabbing to make the lentil soup come alive:

Freshly chopped ingredients for slow cooker lentil soup
Fresh, garden-picked ingredients ready for soup
  • 1 medium yellow onion, chopped
  • 1 cup chopped celery
  • 2 cups chopped carrot
  • 2 cloves garlic, minced or finely grated
  • 2 teaspoons kosher salt, divided
  • 1 ½ cups dry green lentils or brown lentils, rinsed and picked over
  • 1 (15 oz) can petite diced tomatoes
  • 6 to 8 cups vegetable or chicken stock (if you ain’t going vegetarian)
  • 1 large bay leaf or 2 small bay leaves
  • 4 cups baby spinach to add at the very end
  • 1 teaspoon red wine vinegar

See how you don’t throw in the spinach till the end? That’s a steam cue trick so it doesn’t wilt to mush under pressure. Keeping it fresh and green real nice at the finish.

For more insights on herbs and seasoning, browse our classic Italian seasoning recipes or explore vinegar usage in cooking.

Step timeline inside the pot six to eight

This is where your pressure cooker shows off, setting the scene for broth depth and texture. You start with a quick sauté on your pot’s sauté mode for about 8 minutes. Toss in 1 tablespoon olive oil, add your chopped onion with a pinch of salt, and stir till they’re soft and smell real sweet. That’s your flavor base lighting up the steam in there.

Then, you cancel sauté mode and dump in your celery, carrot, garlic, the remaining 1 teaspoon salt, rinsed lentils, diced tomatoes, stock, and bay leaf. Give it a good stir to combine all those layers before sealing the lid tight.

Set your pressure cooker timer for 15 minutes on high pressure, and here’s where the steam action gets real. When time’s up, let it naturally release steam for 15 minutes to deepen all the broth flavors and soften every bite according to those slow release moves.

Blending lentil soup for perfect creamy texture
Blend the soup briefly for a creamy yet chunky texture

After that, you can remove the lid and fish out the bay leaf. Stir in the red wine vinegar—this little splash lifts up the soup’s brightness in a way that you can’t quite pin down but you *feel* it. At this point, add a cup or two more stock if your soup’s a bit thick and tastes like it needs watering down.

Using an immersion blender, you give it just a quick 5 to 10 second blend. Don’t go full puree here. It’s all about texture with a creamy touch while leaving those lentils and veggies mostly intact, just like you hoped for.

Last step in the pot is stirring in those fresh baby spinach leaves. They wilt perfectly with the residual heat, adding a final layer of freshness and color before you ladle it out for dinner.

Shortcut valve tricks three to five

Listen, the pressure cooker valve is where you do your quick release or slow release magic, well, kinda like that. Quick release means you snap the valve open fast to drop the pressure and catch your steam fast. You gotta be real careful not to let hot splashes surprise ya on the way.

Slow release on the other hand means you let that steam out nice and easy, letting the soup chill in there for a bit longer. Thiss way your broth depth thickens up and those veggies and lentils finish softening perfectly. You remember how this comes into play when you want a heartier bowl versus if you’re in a rush to eat.

My tip is to judge by the steam cues and your mood. When you get the sound that the pressure’s regulated, you know it’s go time for quick release. Slow release means patience and trust in the pot’s work which kinda feels like having a kitchen buddy who’s your calm down agent.

First spoonful story

That first spoonful after all the pressure cooker steam work is like a warm hug. You recall how the broth depth tastes richer and melded, with lentils soft but not falling apart, and the sweetness from the cooked carrots and onions dancing alongside the hint of red wine vinegar.

You might chuckle at how simple it seems but the way the green spinach brightens each bite keeps you coming back. The aroma alone whets your appetite better than any advert y’all seen lately.

You take a moment, spooning more, feeling that perfect steam balance you nailed with the quick and slow release steps. You might just wanna kick back with a crusty bread or a bit of sharp cheese on the side, because this soup is downright wholesome comfort.

To discover more comfort foods, visit our slow cooker tips and tricks.

Leftover jar guide

Leftovers from your Easy Slow Cooker Lentil Soup don’t hang around for long and that’s a good thing. When you do stash some away, you remember to let the soup cool a bit first before sealing it tight in a jar or airtight container.

Put it in your refrigerator and it’s good for up to 4 days, but the broth depth actually grows richer overnight like it’s stewing even when it’s chillin’. When you reheat, add a splash of stock or water and stir it slowly on the stove or in your microwave, so it doesn’t dry out or get thick clumps.

And if you want it a bit creamier on reheat, stir in a dab of butter or cream before serving. You can freshen it up by squeezing a bit more red wine vinegar in there too, brightening the flavors right back up like it just came out the pot. Store your spinach separate if you got some leftover fresh, toss in right before reheating.

Feel good send off with six FAQs

  • Can I use dried red lentils instead of green lentils? Yup, but red lentils cook faster and may get mushier, so cut down your cooking time a bit to keep a better texture.
  • What if I don’t got vegetable stock? You can use chicken stock or even water with some herbs if you gotta. Stock really adds broth depth but soup still works without it.
  • Why does quick release sometimes make the soup splash? Pressure is high and when valve snaps open, steam shoots out fast, bringing broth drops along. Do it over the sink and shield your hands to avoid surprises.
  • Can I freeze leftover lentil soup? Yup sure can, but leave out the spinach or add fresh after thawing so it stays bright and fresh not soggy.
  • How thick should lentil soup be? Aim for a texture that’s thick enough to coat a spoon but still easy to ladle. You can always add stock to thin it if it’s too thick for your taste.
  • Is this recipe vegan? If you use vegetable stock and skip any animal-based toppings, it’s all vegan friendly and healthy.
Jeniffer Claro

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

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