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These vegetarian stuffed peppers are full of healthy wholesome ingredients. They’re easy, filling, and the whole family will enjoy them!
Why You’ll Love This Recipe
These quick and easy vegetarian stuffed peppers with lentils boast a TON of flavor. And they’re filling! This is definitely one of those “Who needs meat!?” scenarios. They’re brimming with fibre-rich lentils, yummy veggies, and rice, making them a nice and robust heart-healthy dinner option for Meatless Monday—or ANY night.
Ingredients & Swaps
Exact measurements in the recipe card below.
- Bell peppers. Any color is fine. I like to get ALL of the colors for a beautifully bright presentation.
- Olive oil.
- Garlic.
- Lentils. Stick with brown or green lentils; red lentils get mushy when cooked and are better suited for soups and stews.
- Rice. I like to use a nice fragrant basmati rice. Any rice will work, however. You could also use quinoa! And if you want to be really efficient, you can use Minute Rice. Just stir it in with the lentils uncooked.
- Vegetables. I keep it pretty simple with diced onion, chopped mushrooms, and I add black olives (totally optional, I get that olives aren’t for everyone). You could also throw in some ribboned spinach, diced zucchini, or even shredded carrots.
- Canned tomatoes.
- Seasoning. I keep it simple with salt and pepper. If you like it spicy, add some red pepper flakes. You could also add 1 tsp of Italian seasoning to the lentil mixture if you fancy.
- Tomato sauce.
- Cheese. I like using nice melty mozzarella. You could pop slices of provolone over the peppers, too.
- Fresh herbs. Once the peppers are baked and ready, I like to garnish them with some chopped fresh parsley or basil.
A Few Quick Tips
- You can use dry or canned lentils in this recipe. I personally use canned because they’re quicker and easier, and there’s already enough prep in this recipe. If you use dry lentils, cook them as per the directions on the package, but in vegetable broth instead of water for extra flavor; same with the rice! These things can be made a day in advance to help cut down time.
- I always end up with leftover lentil mixture. It’s absolutely delicious reheated, and you can just eat on its own or stuff it into some lettuce wraps as a lighter meal option, or a tortilla as a veg taco. It makes for a quick and nutritious lunch!
- You can omit the rice completely if you prefer.
Love Stuffed Peppers? Give These Recipes a Shot!
What to Serve With Vegetarian Stuffed Peppers
- Greens like green beans, broccoli, or asparagus
- A simple side salad or a Caesar salad
- Sweet potato wedges or roasted mini potatoes
Have You Made This Recipe?
If you enjoyed this recipe, please consider leaving a STAR rating & commenting below with feedback!
You can also show off your creations on Instagram by tagging @killing__thyme
Other Meatless Dinner Options to Try
- Coconut Curry Instant Pot Lentil Soup
- Homemade Ramen Bowls
- Grandma Pie Pizza
- Chickpea Curry With Coconut Milk
Vegetarian Stuffed Peppers With Lentils
Ingredients
- 2 TBSP olive oil, divided
- 4 large bell peppers, cut into halves and gutted, Any color works! I like getting a variety for a pretty presentation.
- 1/2 cup diced onion
- 1 cup chopped mushrooms
- 3 garlic cloves, minced
- 2 cups cooked green or brown lentils, You can use a 15 oz can, drained; OR 1 cup of dried lentils prepared as per the directions on the package.
- 1 cup cooked rice, I love using basmati rice in this recipe; you could use any rice you like. For efficiency, you can even use Minute Rice and just add it uncooked.
- 15 oz can of diced tomatoes, drained
- 1 cup sliced black olives (optional)
- Sea salt and cracked pepper, to taste
- 2 cups tomato sauce
- 1 cup mozzarella cheese
- Chopped fresh parsley or basil, for garnish
Instructions
- Preheat the oven to 400º F.
- Cover a baking sheet with parchment paper.
- Brush the bell pepper halves with 1 TBSP of olive oil, divided among them all. Place them cut-side up on the baking sheet and bake for about 20-25 minutes or until they're tender and lightly blistered. Remove them from the oven and set aside.
- While the peppers bake, heat the remaining TBSP of olive oil in a large skillet or braiser over medium-low heat.
- Add the onions and mushrooms, and sauté until tender—about 5-7 minutes. Season with salt and pepper.
- Add the garlic and simmer for another 30 seconds.
- Stir in the cooked lentils, rice, diced tomatoes, and black olives if you're using them, and let everything simmer for 5 minutes. Stir in the tomato sauce and simmer for another 5 minutes or until the sauce comes to a low simmer.
- Remove the skillet from the heat and carefully scoop the lentil mixture into each bell pepper, filling them to the top.
- Sprinkle the mozzarella cheese over the peppers.
- Preheat the broiler. Pop the peppers into the oven and broil until the cheese is melted and bubbling. This could take anywhere from 2-5 minutes depending on your broiler, so be sure to keep a close eye on them so they don't burn!
- Remove from the oven, garnish with fresh parsley or basil, and serve.
This came out so delicious. I omitted the tomato sauce, and used black lentils(cooked in broth) and wild rice. Definitely a recipe we will repeat!
I’m so glad you enjoyed it, Cam! Thanks for taking the time to leave a review!
This looks great!
Tomato sauce; is that like a crushed tomato or passata type sauce?
Hi Nikki! Pasta sauce, like marinara, is what I mean by tomato sauce. Hope that helps! Sorry if it wasn’t clear.
Hello
Can these be prepared overnight and then cooked on the day?
Thank you
Hi Marlow, absolutely! Hope you enjoy. Let me know how it goes :)
Delicious
Glad you enjoyed it :)
Everything came together well! I omitted the onions, olives, regular cheese (used vegan cheese) canned tomatoes (diced up fresh ones) and added more seasonings (garlic powder, onion powder).
I’m so glad it went well!
Wow, not only does this dish look pretty, but it’s absolutely delicious as well! We had this for dinner last night and we were so satisfied!
I’m so happy, DK!
Appreciated that these came together quickly, and the flavors were on point. Going into our meatless monday repertoire!
Amazing! Thanks for the feedback, Erik!
Thank you for shafing this, I was recntly looking for a healthy food for my diet and this was very good.
Happy to help, Chara!
This was such an easy, delicious recipe. We had it for dinner last night, and we loved it.
Awesome to hear, Beth! Thanks!
These were so good – loved the black olives in there and the cheesy mozzarella topping. Will make again soon!
We love olives in this house, too! But some people are really offended by them, lol. Glad you enjoyed this :)