As the onion and red bell pepper soften in the Dutch oven, their sharp raw smell gives way to a sweet, savory one. That’s the first sign this Easy Vegan Chili with Lentils and Black Beans is headed in the right direction. The lentils make it hearty, the black beans add creamy bites, and a generous tomato base brings everything together in one pot.
I like that the chili gets its depth from a short bloom of spices and tomato paste, not a long list of hard-to-find ingredients. Brown or green lentils both work, and the beans go in near the end, so they stay distinct instead of disappearing into the pot. Each spoonful is thick, gently smoky, and full of tender lentils.
Kitchen Note
Spread the lentils out before rinsing and pick through them carefully. It’s a quick check that catches any tiny stones or shriveled lentils before they go into the chili.
Save this vegan lentil and black bean chili for a cozy, filling dinner built from pantry staples and a single Dutch oven.
Why the Tomatoes Go In After the Lentils Have Started Cooking
Tomatoes bring acidity to the pot, and that can slow down how quickly lentils soften. Adding the crushed tomatoes at the beginning might leave you waiting longer for tender lentils while the liquid keeps reducing. I give the lentils a head start in vegetable broth first, then stir in the tomatoes for their longer simmer.
That order also lets the lentils take on the seasoned broth before the tomato base thickens around them. It’s a small timing choice, but it helps the finished chili have tender lentils without turning the whole pot into a puree. Keep the simmer gentle as the lentils cook; a hard boil can reduce the liquid quickly before the centers have softened.
What Each Ingredient Brings to This Lentil Chili
- Brown or green lentils — These dried lentils hold their shape through the simmer and give the chili its substantial texture. Brown lentils tend to soften a little more, while green ones usually stay firmer; either is a good fit here. Pick through and rinse them before cooking.
- Black beans — Canned beans keep the prep simple and bring a soft, creamy contrast to the lentils. Drain and rinse them so the canning liquid doesn’t cloud the chili or add extra saltiness. They’re stirred in late, rather than cooked from the start.
- Crushed tomatoes and tomato paste — Crushed tomatoes make the body of the chili, while tomato paste gives the spice mixture a concentrated, savory base. A standard can of crushed tomatoes works well; there’s no need to seek out a specialty brand.
- Chili powder, cumin, and smoked paprika — Together, these build the familiar chili warmth and a little smoke. Fresh, fragrant spices make a noticeable difference, but everyday grocery-store jars are fine. If the paprika has lost its aroma, the finished pot will have less smoky depth.
- Yellow onion, red bell pepper, and garlic — These soften at the beginning and form the aromatic base. Choose firm vegetables, but there’s no need for premium produce; even cooking matters more than appearance.
- Vegetable broth — Broth gives the lentils a more savory cooking liquid than water. Its salt level varies by brand, so taste the finished chili before deciding it needs anything more.
- Olive oil and tomato paste — Regular olive oil is all you need for sautéing. The paste is worth keeping in the mix because its concentrated tomato flavor helps round out the spices.
Build the Chili in Stages for Tender Lentils and Whole Beans
Soften the Onion and Pepper First
Heat the olive oil in a 5- to 6-quart Dutch oven over medium heat. Add the diced onion and red bell pepper and cook for 5 to 7 minutes, stirring occasionally, until softened. They should look glossy and feel tender rather than browned or crisp. If the vegetables are still firm, give them the full cooking time before moving on.
Bloom the Spices in the Tomato Paste
Stir in the minced garlic, chili powder, ground cumin, smoked paprika, and tomato paste. Cook for 1 minute, stirring so the paste and spices coat the softened vegetables. The mixture should smell fragrant and look evenly brick-red. Keep it moving so the garlic doesn’t scorch against the bottom of the pot.
Give the Lentils a Head Start
Add the rinsed lentils, vegetable broth, kosher salt, and ground black pepper. Bring the pot to a boil, then lower the heat to a gentle simmer and cook uncovered for 15 minutes. Small, steady bubbles are what you want, not a vigorous boil. This first stretch starts cooking the lentils before the tomatoes are added.
Simmer the Tomato Base Until the Lentils Are Tender
Stir in the crushed tomatoes and keep the chili uncovered at a simmer for 20 to 25 minutes, stirring occasionally. The lentils should be tender when you bite one, with enough shape left to distinguish them in the pot. If the bottom starts to catch, lower the heat and stir; a steady, gentle simmer gives the lentils time to soften without scorching the thickening tomato base.
Finish with the Black Beans
Stir in the drained and rinsed black beans, then simmer for 10 minutes, until they’re heated through and the chili has thickened. Stir gently so the beans stay whole. At this point, the pot should look cohesive, with the lentils and beans still visible rather than mashed into the sauce.
Two Simple Ways to Adapt This Lentil and Black Bean Chili
Choose brown or green lentils for your preferred bite
Use either variety in the same way. Brown lentils make a slightly softer, more cohesive chili; green lentils tend to keep a firmer bite. The rest of the method stays the same.
Keep it gluten-free with gluten-free vegetable broth
Replace the vegetable broth with gluten-free vegetable broth, using the same quantity. The chili stays vegan and keeps the same hearty texture; the broth’s seasoning may vary a little from brand to brand.
Storage and Reheating
- Refrigerator: Store cooled chili in a covered container for 3 to 4 days. It thickens as it sits, so expect a firmer texture the next day.
- Freezer: Freeze in airtight containers for up to 3 months. Leave a little room at the top for expansion, then thaw overnight in the refrigerator.
- Reheating: Warm it in a saucepan over medium-low heat, stirring often, until it reaches 165°F throughout. Avoid blasting it over high heat, which can scorch the thick tomato base before the center is hot.
Questions That Come Up When Cooking This Lentil Chili
Easy Vegan Chili with Lentils and Black Beans
Ingredients
Equipment
Method
- Heat the olive oil in a 5- to 6-quart Dutch oven over medium heat.
- Add the onion and bell pepper and cook for 5 to 7 minutes, stirring occasionally, until softened.
- Stir in the garlic, chili powder, cumin, smoked paprika and tomato paste, and cook for 1 minute.
- Add the lentils, vegetable broth, salt and black pepper.
- Bring to a boil.
- Reduce the heat to maintain a gentle simmer and cook uncovered for 15 minutes.
- Stir in the crushed tomatoes.
- Simmer uncovered for 20 to 25 minutes, stirring occasionally, until the lentils are tender.
- Stir in the black beans.
- Simmer for 10 minutes, until heated through and the chili has thickened.