Ultimate Slow Cooker Herb Garlic Lentils

For years I thought lentils were just… health food punishment. Like, the thing you eat because you should, not because you want to. I tried making a lentil thing once that ended up as mushy brown sadness that even I didn’t want to eat and I made it.

Then I discovered the slow cooker herb garlic version and everything changed. This isn’t sad health food. This is thick, savory, creamy without any cream, garlicky, herby, slightly tomatoey, hearty comfort food that happens to be made of lentils. It’s the kind of thing you make when you want your house to smell amazing all day and you want dinner to be waiting for you like a responsible adult made it, but really you dumped stuff in a pot and went to live your life.

It’s basically onions, garlic, carrots, celery, crushed tomatoes, broth, green or brown lentils, bay leaf, Italian herbs, and that little seasoning packet if you buy the Hurst’s Garlic & Herb Lentils bag — or your own garlic plus herbs if you don’t. You dump it, stir, cover, cook low 6 hours or high 5 and come back to thick, stewy lentils that are tender but not mush, with a creamy consistency that’s super comforting.

My husband calls it “that lentil thing that doesn’t taste like lentils” which I’m taking as a compliment. My kids eat it with rice or with crusty bread for dipping. I eat it straight from the bowl standing over the slow cooker at 3pm because I have no self-control.

Let’s make the lentils that actually make you like lentils.

Thick, garlicky, herby, creamy without cream — comfort food that happens to be lentils.

Why These Slow Cooker Lentils Are The Ultimate

1. No mush, no crunch — just tender. A lot of lentil recipes end up with either hard little pebbles or complete mush. Slow cooker low for 6 hours equals tender but still holds shape, with almost creamy consistency from the starches. Perfect.

2. Herb garlic flavor that actually tastes like something. We’re not just boiling lentils in water and hoping for the best. We sauté onion and garlic first (or you can skip and dump if lazy, I’ve done both), add carrots, celery, bay leaf, crushed tomatoes, broth, Italian seasoning or that seasoning packet, and the lentils soak it all up. Garlicky, herby, savory, slightly tomatoey.

3. Set it and forget it, for real. Rinse lentils, chop onion, carrots, celery, throw everything in slow cooker, cover, cook. No stirring every hour, no “add this at the end,” no fancy steps. House smells amazing all day and you didn’t do anything.

4. Budget hero. Lentils are like $2 a bag and make a huge pot that feeds 8. Add canned tomatoes, broth, veggies you have. It’s the cheapest cozy dinner that’s also protein and fiber packed and actually filling.

What You Need

Serves 6-8

• 1 Tbsp olive oil — for sautéing onion and garlic if you have 4 minutes, optional but adds flavor
• 1 medium yellow onion, finely diced
• 2 garlic cloves, minced — or 3 if you’re garlic person like me
• 7 cups chicken broth or vegetable broth — low sodium so you control salt
• 2 carrots, cut into 1/2 inch pieces — about 1 cup diced
• 2 celery ribs, cut into 1/4 inch pieces — about 1 cup diced
• 1 bay leaf
• 1 can (14 oz) crushed tomatoes
• 1 package (15.5 oz) Hurst’s Garlic and Herb Lentils with seasoning packet included — or 1 1/2 cups green or brown lentils plus your own seasoning: 1 tsp Italian seasoning, 1/2 tsp garlic powder, 1/2 tsp onion powder, pinch salt and pepper. Green or brown hold shape best, red turns to mush for this.
• Salt and pepper to taste at end
• Fresh parsley chopped for garnish, lemon wedge optional for brightness

That’s it. Pantry plus fridge veggies.

Lentils, broth, onion, garlic, carrots, celery, crushed tomatoes, bay leaf, herbs — pantry comfort.

How to Make Ultimate Slow Cooker Herb Garlic Lentils

Prep: 15 min | Cook: 6 hours low or 5 hours high | Total: hands-off cozy

Step 1: Quick sauté if you have time (adds flavor but optional)

If you’re making it in slow cooker and have 4 minutes, heat pan on stove over medium-high, add olive oil, add onion, sauté 4-5 minutes until soft and sweet. Add garlic, sauté 30 seconds until fragrant. Then transfer onion and garlic to slow cooker.

If you’re in Instant Pot using sauté setting, do same right in pot. If you’re truly dump-and-go, skip sauté and just add raw onion and garlic to slow cooker — still good, just slightly less sweet depth.

Step 2: Dump everything in slow cooker

Into slow cooker add broth, carrots, celery, bay leaf, crushed tomatoes, lentils and HALF of seasoning packet if using Hurst’s — save other half for later. If using your own seasoning, add Italian seasoning now.

Stir to combine.

Step 3: Cook low and slow

Cover and cook on low for about 6 hours, or until lentils are tender. If cooking on high, about 5 hours. Red or yellow lentils cook faster (4 hours high), green/brown need full 6.

No need to stir during, but if you walk by and want to, you can. Lentils will absorb broth and get thick and creamy.

Step 4: Finish and season

Remove lid, remove bay leaf, stir in rest of seasoning packet. Taste — add salt to taste and pepper. It needs salt at end, don’t salt too much at beginning or lentils can stay tough.

If you want more soupy, add splash broth or water. If you want thicker, let sit with lid off 10 minutes — it thickens as it cools.

Serve garnished with fresh parsley and lemon wedge squeeze for brightness.

Low 6 hours — no stirring needed, lentils get tender and creamy all on their own.

My Tips So Yours Is Creamy Not Crunchy or Mushy

• Green or brown lentils for this, not red. Red lentils break down into puree and turn to dal — delicious but not what we want here which is tender bites that hold shape. Green/brown hold shape, creamy inside.
• Rinse lentils. Put in mesh strainer, rinse quickly to get rid of dust. Takes 10 seconds.
• Don’t salt too much at start. Salt can make lentil skins tough if added too early. Add half seasoning early, rest plus salt to taste at end.
• Don’t add zucchini early if using. Some versions add zucchini or diced tomatoes with zucchini — add zucchini last hour or it turns to mush. I add carrots and celery at start because they hold up.
• If you like sausage: Brown 1 lb mild Italian sausage with diced leek or onion in skillet, then add to slow cooker with lentils, carrots, celery, tomatoes, seasoning mix, 9 cups water, cook high 5 hours. Adds meaty, but vegan version is just as cozy.
• If too watery: Leave lid off last 20-30 minutes, or mash few lentils with spoon to thicken. If too thick, add splash broth.

What to Serve With It

This is hearty enough to be meal on its own, but here’s how I actually serve it:

• Over rice: White rice or brown rice soaks up sauce, makes it even more filling. My kids love it over rice.
• With crusty bread: Sourdough or garlic bread for dipping — that creamy broth plus bread is everything.
• Simple green salad: My Refreshing Chickpea Beet Feta Salad or Easy Curd Capsicum Salad cuts richness.
• As side to protein: Grilled chicken, sausage, or my Crispy Air Fryer Parmesan Cod with lentils underneath as bed.
• With fried egg on top: Leftover lentils plus fried egg for breakfast — trust me, amazing.

More cozy, budget-friendly, slow cooker favorites from my kitchen:

• Cozy Slow Cooker Sausage and Potato Casserole — another dump-and-go cheesy potato sausage comfort
• Easy Tuna Potato Bake: Your Perfect Weeknight Dinner — cheesy potato bake, tuna style, budget hero
• Honey Roasted Cauliflower with Grilled Halloumi and Crunchy Chickpeas — roasted veg plus salty cheese, same cozy family
• Mediterranean Quinoa Bowl Fresh Healthy Easy Recipe — herby, lemony, perfect light side to hearty lentils
• Top 10 Refreshing Beverages Recipes for Summer — iced tea with lentil stew is surprisingly perfect

Over rice or with crusty bread for dipping — hearty, budget-friendly, and actually filling.

Storage & Leftovers That Get Better Next Day

• Fridge: Cool completely, airtight container, 5 days. Flavors get even better day 2 as herbs meld.
• Freezer: Freeze up to 3 months. Cool completely, portion into freezer bags or containers. Thaw overnight fridge, reheat stovetop with splash broth or water to loosen, or microwave.
• Reheat: Stovetop over medium with splash broth or water, stirring until hot. Microwave individual bowls 1-2 minutes stirring halfway. It thickens in fridge, so add liquid to loosen.
• Meal prep: Make big batch Sunday, eat for lunches all week. It’s protein and fiber packed, actually keeps you full unlike sad desk salads.
• Leftover magic: Blend leftover lentils with extra broth for instant creamy lentil soup, or mash a bit and spread on toast like refried beans, or toss with cooked pasta plus Parmesan for lentil pasta.

FAQ

Can I make this in Instant Pot?
Yes — sauté onion and garlic using sauté setting, add broth, carrots, celery, bay leaf, tomatoes, lentils and half seasoning packet, cover, pressure cook 12 minutes, natural release 10 minutes, then quick release, stir in rest of seasoning, salt to taste.

Do I need to soak lentils?
No — lentils don’t need soaking like beans. Just rinse. That’s why they are weeknight hero.

Can I make it without tomatoes?
Yes — skip crushed tomatoes and add extra 1 cup broth. More herby garlic flavor, less tomatoey. Still delicious.

What’s in the seasoning packet?
Hurst’s Garlic & Herb packet is basically Italian herbs, garlic, onion, pepper. If not using packet, use 1 tsp Italian seasoning plus 1/2 tsp garlic powder plus pinch salt and pepper, add at end to taste.

Why are my lentils still crunchy?
Either old lentils (lentils from back of pantry for 2 years take longer), or not enough liquid, or salted too early, or cooked on low but slow cooker runs cool. Add extra 1 cup water or broth and cook 1 more hour.

Can I add meat?
Absolutely — brown Italian sausage with leek or onion first, then add to slow cooker with lentils. Sausage lentil soup version is hearty and my husband’s favorite winter version.