Vibrant Lentil-Stuffed Peppers

Category: Satisfying Main Dishes for Every Occasion

These bright bell peppers come packed with a tasty blend of carrots, tomatoes, onions, and lentils using classic Mediterranean flavors. Once baked, they're soft and loaded with plant-based protein, fiber, plus plenty of good stuff like iron and vitamin C. Toss on some crunchy breadcrumbs and a bit of vegan parmesan or nutritional yeast if you fancy some extra flavor and crunch. Naturally gluten-free, works well for vegans, and hearty enough to be the main event. Serve them hot and dig into a super satisfying and colorful meal.

A woman wearing a chef's hat and apron.
Authored By Elisa
Updated on Sun, 08 Jun 2025 13:03:10 GMT
A pepper and tomato dish on a plate. Bookmark
A pepper and tomato dish on a plate. | recipesbyelisa.com

Turn basic pantry finds into a punchy, colorful meal that keeps things light but super filling every time. Lentils and sweet peppers mix it up with Mediterranean spices and a smoky edge. Every bite feels bright and hearty—you won't stop at one.

This started out as a special meal for a birthday dinner—a friend who can't get enough veggies. Now this is what I reach for when the family's hungry or I've gotta bring something fun to a potluck.

Tasty Ingredients

  • Diced tomatoes: Keep all the juices in for maximum flavor and softness
  • Vegetable broth: Low-salt is best for keeping the flavors just right
  • Carrot: Adds a gentle sweetness—chopped or shredded, either works
  • Nutritional yeast or vegan parmesan: For a cheesy edge, try either if you want
  • Smoked paprika: A little smoky flare goes a long way
  • Bread crumbs: For a crunchy oven-baked topping (skip or swap as needed)
  • Red pepper flakes: Add a dash for subtle heat if you're into spice
  • Brown or green lentils: Rinse them first—these add satisfying bite
  • Bell peppers: Pick out big, sturdy ones any color you like for easy stuffing
  • Onion: Chop fine—yellow or white onion both work for a mellow sweetness
  • Garlic: Use fresh for the richest, deepest taste
  • Celery: For texture and a little savory crunch
  • Fresh parsley: Sprinkle it in and on top at the end for color
  • Olive oil: Go for extra virgin—gives the base a nice flavor boost
  • Dried basil: A pop of summer and earthiness
  • Dried oregano: Grounding Mediterranean flavor in every bite
  • Salt and pepper: Taste as you go to find your favorite flavor mix

Clear Steps to Follow

Tidy Up Before Serving:
Give the peppers a few minutes to cool out of the oven, then sprinkle on parsley and you're set to serve
Bake With Toppings:
Top each stuffed pepper with bread crumbs and either vegan parmesan or nutritional yeast if you want. Cover lightly with foil, bake 30 minutes, then pop off the foil and bake 10–15 more minutes. You're done when the peppers are soft and the tops get a little toasty
Fill Them Up:
Get that oven set to 375 F. Pack the cooked lentil filling into each bell pepper, pressing it in until you get a heaping mound on top. Line them up in your baking pan so they stand nice and snug
Simmer the Lentil Mix:
Pour the lentils, broth, and tomatoes into the veggies. Stir it up and crank up the heat till it bubbles, then turn down the heat, cover, and let this simmer about 25 minutes. Stir here and there until the lentils are soft and the liquid disappears
Add Spices and Garlic:
Toss in garlic along with smoked paprika, basil, oregano, and maybe red pepper flakes for a kick. Let it sizzle one more minute but don’t let the garlic brown
Soften the Veggies:
Get onion, celery, and carrot into a warm skillet with olive oil and cook 6–8 minutes. You want them soft and see-through, setting the whole flavor scene
Get the Peppers Ready:
Slice off pepper tops, scoop out seeds and the ribs inside, then rub some olive oil inside to help them bake up soft—not floppy. Pat dry so they're ready to stuff
A plate with peppers sliced open, stuffed with lentil and tomato filling. Bookmark
A plate with peppers sliced open, stuffed with lentil and tomato filling. | recipesbyelisa.com

Yellow peppers are my secret for their sunshine color and candy-like pop of sweetness. One time my little one took a bite out of a tiny red pepper for garnish and told me it was the best treat ever. This is why I love food with stories.

How to Store

Got leftovers? They'll last in the fridge up to four days in a sealed-up container. For the freezer, let them cool, wrap tight, and tuck away for three months max. When it's time to reheat, pop them in the oven with a loose cover for crunchy tops or hit the microwave if you're short on time.

Easy Ingredient Swaps

Switch up your peppers—red, green, orange, or yellow all work fine. Try out French or green lentils if you want a bit more firmness in the filling. No nutritional yeast? Sub with shredded vegan mozzarella. Extra greens like spinach or chopped kale make it even heartier.

Ways to Enjoy

Pair these with herbed quinoa, a crispy salad, or even a chunk of your favorite bread. Great hot or cool for picnics and don't forget a spoon of salsa or vegan yogurt for a tasty finish.

Three bright red peppers with fresh green herbs scattered on top. Bookmark
Three bright red peppers with fresh green herbs scattered on top. | recipesbyelisa.com

A Quick Look Back

People have stuffed veggies in the Mediterranean forever, using grains or protein for the filling. I went with lentils to make it a little different but still close to the Greek and Turkish versions I grew up eating. Now it's a staple everyone at my table loves.

Frequently Asked Questions About Recipes

→ Can I use different colored bell peppers?

For sure! Go with red, orange, or yellow for a bit of sweetness. If you like things more savory, green peppers do the trick. Any sort that's firm will work great.

→ How can I add extra protein?

You can toss in extra lentils or fold in some cooked quinoa, or just scatter a handful of vegan cheese on top for more protein power.

→ Is the filling gluten-free?

Yep, the main filling doesn't have any gluten. Want a crunchy top? Just pick up some gluten-free breadcrumbs if you need them.

→ What can I substitute for nutritional yeast?

Go for vegan parmesan instead, or just skip it to keep things light. If you're not vegan, regular cheese also gets the job done.

→ How do I prevent soggy peppers?

Bake them just till they're soft enough for a fork. Make sure you get rid of any extra water in the filling before you go stuffing.

Stuffed Lentil Peppers

Peppers get stuffed with a hearty lentil mix and fresh veggies, then baked until comforting and totally plant-based.

Prep Time
20 minutes
Cooking Time
45 minutes
Total Time Required
65 minutes
Authored By: Elisa

Type of Recipe: Main Dishes

Skill Level: Medium

Cuisine Type: Mediterranean

Servings Count: 4 Number of Servings (4 whole stuffed bell peppers)

Dietary Preferences: Vegan Option Available, Suitable for Vegetarians, Dairy-Free Alternative

Ingredients You'll Need

→ Main Components

Ingredient 01 400g can diced tomatoes, keep the juice
Ingredient 02 2 cups veggie broth, low salt
Ingredient 03 1 cup green or brown lentils, rinsed
Ingredient 04 1 stalk celery, chopped fine (around 50g)
Ingredient 05 1 medium carrot, grated or chopped small (about 75g)
Ingredient 06 2 garlic cloves, minced up
Ingredient 07 1 large onion, diced small (about 1 cup)
Ingredient 08 1 tablespoon olive oil, extra virgin
Ingredient 09 4 big bell peppers, any color, sturdy bottoms so they stand up

→ Seasonings and Herbs

Ingredient 10 Salt and fresh black pepper, just add as much as you like
Ingredient 11 0.25 teaspoon red chili flakes, if you want some heat
Ingredient 12 0.5 teaspoon smoked paprika
Ingredient 13 1 teaspoon dried basil or 1 tablespoon fresh, chopped
Ingredient 14 1 teaspoon dried oregano or 1 tablespoon fresh, chopped

→ Finishing and Toppings

Ingredient 15 0.25 cup nutritional yeast or vegan Parm, totally optional
Ingredient 16 0.5 cup breadcrumbs (panko or regular, go gluten-free if you need)
Ingredient 17 0.5 cup chopped fresh parsley, split up for mixing and garnish

Step-by-Step Instructions

Step 01

Take baking dish out of the oven. Wait a few minutes for everything to cool a bit. Sprinkle the last of the chopped parsley over each one and plate them up, one pepper for everyone.

Step 02

Cover the dish with foil and pop it in the oven for 30 minutes. Then take off the foil and cook 10 to 15 more minutes till the top's golden and peppers are soft.

Step 03

If you feel like it, mix breadcrumbs with vegan Parmesan or nutritional yeast. Sprinkle that crunchy goodness on top of the peppers before baking.

Step 04

Stand up the cleaned out peppers in a baking dish and fill them to the top with hot lentil stuffing.

Step 05

Mix in half the chopped parsley to your lentil mixture. Taste it and toss in a bit more salt or pepper if you think it needs it.

Step 06

Now pour the lentils into your pan. Add tomatoes and all their juice, broth, oregano, basil, smoked paprika, chili flakes, salt and pepper. Give it a good stir, let it bubble, then turn down the heat and keep it uncovered till the lentils are cooked through—about 25 to 30 minutes and the sauce should be pretty thick.

Step 07

Start by heating olive oil in a big pan over medium. Throw in the onion and let it get soft for about 3-4 minutes. Now add carrot, celery, and garlic. Cook everything together for 3 more minutes stirring now and then.

Step 08

Switch your oven on to 190°C. Cut the tops off your peppers, pull out the seeds and bits inside, then try to keep them whole for maximum stuffing room.

Extra Tips and Tricks

  1. Pick wide, flat-bottom peppers so you don't have to fuss getting them to stand up.
  2. Any extra filling? Scoop it over some rice or enjoy by itself.
  3. Use fresh basil and oregano if you've got them for even better flavor.

Must-Have Equipment

  • Big skillet or sauté pan
  • Baking dish that can go in the oven
  • Sharp knife
  • Chopping board
  • Measuring cups and spoons

Allergy Information

Always double-check ingredient lists for allergens and seek advice if you're unsure.
  • If you use regular breadcrumbs there's gluten; grab gluten-free breadcrumbs to avoid it.

Nutritional Information (per portion)

The provided details are purely informational and should not replace professional advice.
  • Calorie Count: 400
  • Fat Amount: 7 grams
  • Carbohydrate Amount: 62 grams
  • Protein Amount: 18 grams