Lentil Stuffed Peppers Delight

Category: Satisfying Main Dishes for Every Occasion

Firm bell peppers are filled with a savory mixture of lentils, onions, carrots, and tomatoes seasoned with Mediterranean herbs. These stuffed peppers are baked until tender, resulting in a vibrant dish loaded with plant-based protein, fiber, and nutrients like iron and vitamin C. Optional crispy breadcrumbs and a sprinkle of vegan parmesan or nutritional yeast can be added for extra texture and flavor. This main is hearty enough for any table, naturally gluten-free, and can easily be adapted for a vegan diet. Serve hot for a colorful and satisfying centerpiece that’s both wholesome and delicious.

A woman wearing a chef's hat and apron.
Created By Sarah
Last updated on Sun, 08 Jun 2025 12:31:31 GMT
A plate of food with a pepper and tomato. Save
A plate of food with a pepper and tomato. | sarahmeal.com

These lentil stuffed peppers are my dependable go-to for a satisfying yet light dinner with bold flavors and plenty of nourishment in every bite. The recipe transforms simple pantry ingredients into a dish that is both colorful and wholesome with fragrant Mediterranean herbs and a smoky hint that will leave you craving more.

I first created this for a veggie-loving friend’s birthday dinner and now it is a family favorite for busy weeknights or when I need to impress potluck guests.

Ingredients

  • Bell peppers: Choose large firm peppers in any color for the best shape and sweetness
  • Olive oil: Opt for extra virgin to sauté the base for flavor
  • Onion: Finely diced yellow or white onion brings foundational sweetness
  • Garlic: Freshly minced for aromatic depth
  • Carrot: Shredded or diced for moisture and a gentle sweet pop
  • Celery: Adds savory contrast and a little crunch to the filling
  • Brown or green lentils: Rinsed well these lend the hearty bite that makes the filling substantial
  • Vegetable broth: Low sodium keeps the flavors balanced while cooking lentils
  • Diced tomatoes: Undrained for juicy tang and moisture
  • Dried oregano: A Mediterranean classic herb for earthy tones
  • Dried basil: Bright and aromatic to layer with oregano
  • Smoked paprika: Gives just the right hint of smokiness
  • Red pepper flakes: Bring gentle heat especially if you like a touch of spice
  • Salt and black pepper: Season to taste to build layers of flavor
  • Fresh parsley: Brings vibrancy and color split between the filling and as a garnish
  • Breadcrumbs: Optional topping for a crowd-pleasing crispy finish
  • Nutritional yeast or vegan parmesan: Optional if you crave that cheesy finish

Step-by-Step Instructions

Prep the Peppers:
Carefully cut the tops off each bell pepper and scoop out seeds and membranes leaving the bases intact so they stand upright. Rinse and dry then lightly rub inside with olive oil to help them soften while baking
Sauté the Base:
In a large skillet heat olive oil over medium. Add diced onion carrot and celery sautéing for 6 to 8 minutes until translucent and soft this slow build creates the foundation of flavor
Add Garlic and Spices:
Stir in the minced garlic dried oregano dried basil smoked paprika and optional red pepper flakes. Sauté for 1 more minute until fragrant making sure the garlic does not brown
Cook Lentils with Tomato:
Pour in the rinsed lentils diced tomatoes and vegetable broth. Stir together and raise heat to bring to a gentle boil then lower and cover simmering for about 25 minutes until lentils are tender and most liquid is absorbed check and stir occasionally
Assemble the Peppers:
Preheat your oven to 375 degrees Fahrenheit. Scoop lentil filling generously into each pepper press gently to fill all spaces leaving a little mound on top. Place stuffed peppers upright in a snug baking dish
Add Toppings and Bake:
Sprinkle with breadcrumbs and nutritional yeast or vegan parmesan if using. Cover loosely with foil. Bake for 30 minutes then uncover and bake another 10 to 15 minutes until peppers are fork-tender and tops are golden
Garnish and Serve:
Let the peppers cool for a few minutes then scatter with fresh parsley before serving
A plate of sliced peppers with beans and tomatoes. Save
A plate of sliced peppers with beans and tomatoes. | sarahmeal.com

I absolutely love using yellow peppers for extra sweetness and their bright sunny look. Once my youngest accidentally grabbed a tiny red pepper meant for garnish and exclaimed it tasted like candy—moments like that are why food memories endure.

Storage Tips

Leftovers keep well for up to four days in an airtight container in the fridge. If you want to freeze cooked peppers let them cool completely first then wrap tightly and store for up to three months. To reheat cover and bake in the oven so the tops stay crisp or microwave on medium if in a hurry.

Ingredient Substitutions

Red peppers are classic but any color bell pepper works. For the filling swap in green or French lentils for a firmer bite. If you do not have nutritional yeast vegan mozzarella shreds work for cheesy flavor. Add spinach mushrooms or chopped kale for more veggie goodness if desired.

Serving Suggestions

These stuffed peppers pair beautifully with a simple green salad crusty bread or herby quinoa on the side. Serve hot or at room temp for picnics and they are fantastic with a spoonful of salsa or dollop of tangy vegan yogurt.

Three sliced red peppers with green toppings. Save
Three sliced red peppers with green toppings. | sarahmeal.com

A Bit of History

Stuffed vegetables are a tradition in Mediterranean cooking where peppers or tomatoes are filled with seasoned grains or protein. Lentils were my modern twist on the Greek and Turkish classics making the dish heartier and suitable for every eater at my table.

Common Recipe Questions

→ Can I use different colored bell peppers?

Absolutely! Red, yellow, and orange peppers add sweetness, while green brings a more savory note. Any firm pepper works well.

→ How can I add extra protein?

Mix in cooked quinoa or top with extra lentils for a protein boost, or sprinkle with vegan cheese alternatives.

→ Is the filling gluten-free?

The core filling is naturally gluten-free. For a crisp topping, use gluten-free breadcrumbs if desired.

→ What can I substitute for nutritional yeast?

Try vegan parmesan or omit for a lighter version. Dairy cheese works for non-vegan options if preferred.

→ How do I prevent soggy peppers?

Bake until just fork-tender. Drain excess liquid from the filling before stuffing to avoid waterlogged peppers.

Lentil Stuffed Peppers Main

Colorful peppers filled with hearty lentils and fresh vegetables, baked for a wholesome plant-based main course.

Preparation Time
20 minutes
Cook Time
45 minutes
Total Duration
65 minutes
Created By: Sarah

Recipe Category: Main Dishes

Level of Difficulty: Moderate

Cuisine Style: Mediterranean

Servings Yield: 4 Portion Size (4 whole stuffed bell peppers)

Diet Preferences: Vegan-Friendly, Vegetarian-Friendly, Dairy-Free Option

What You'll Need

→ Main Components

Ingredient 01 4 large bell peppers, any color, firm with a stable base
Ingredient 02 1 tablespoon extra virgin olive oil
Ingredient 03 1 large onion, finely diced (approximately 1 cup)
Ingredient 04 2 cloves garlic, minced
Ingredient 05 1 medium carrot, shredded or finely diced (approximately 75g)
Ingredient 06 1 stalk celery, finely diced (approximately 50g)
Ingredient 07 1 cup brown or green lentils, rinsed
Ingredient 08 2 cups low sodium vegetable broth
Ingredient 09 400g canned diced tomatoes, undrained

→ Seasonings and Herbs

Ingredient 10 1 teaspoon dried oregano or 1 tablespoon fresh oregano, chopped
Ingredient 11 1 teaspoon dried basil or 1 tablespoon fresh basil, chopped
Ingredient 12 0.5 teaspoon smoked paprika
Ingredient 13 0.25 teaspoon red pepper flakes (optional)
Ingredient 14 Salt and freshly ground black pepper, to taste

→ Finishing and Toppings

Ingredient 15 0.5 cup fresh parsley, chopped (divided)
Ingredient 16 0.5 cup breadcrumbs, panko or regular, optional (use gluten-free if preferred)
Ingredient 17 0.25 cup nutritional yeast or vegan Parmesan, optional

How to Make It

Instruction 01

Preheat oven to 190°C. Slice tops off bell peppers, remove seeds and membranes, maintaining intact shells.

Instruction 02

Heat olive oil in a large skillet over medium heat. Add onion and cook for 3-4 minutes until translucent. Stir in garlic, carrot, and celery; sauté for 3 additional minutes.

Instruction 03

Add lentils to the skillet along with diced tomatoes (with juice), vegetable broth, oregano, basil, smoked paprika, red pepper flakes, salt, and black pepper. Stir well, bring to a boil, then reduce heat and simmer uncovered for approximately 25-30 minutes, or until lentils are tender and liquid is mostly absorbed.

Instruction 04

Stir half of the chopped parsley into the lentil mixture. Adjust seasoning to taste if needed.

Instruction 05

Arrange bell pepper shells upright in a baking dish. Spoon the lentil filling evenly into each pepper.

Instruction 06

If desired, mix breadcrumbs with nutritional yeast or vegan Parmesan and sprinkle over the stuffed peppers for a crispy topping.

Instruction 07

Cover dish with foil and bake for 30 minutes. Uncover and bake for an additional 10-15 minutes until peppers are tender and topping is golden.

Instruction 08

Remove from oven. Allow to cool slightly. Garnish with remaining chopped parsley and serve one pepper per portion.

Additional Tips

  1. Choose peppers with sturdy bases for easier stuffing and presentation.
  2. Leftover filling can be served over grains or as a hearty side.
  3. For deeper Mediterranean flavor, use both fresh oregano and basil if available.

Essential Tools

  • Large skillet or sauté pan
  • Oven-safe baking dish
  • Sharp knife
  • Chopping board
  • Measuring cups and spoons

Allergy Details

Always review ingredient labels for allergens, and consult a professional if you're unsure.
  • Contains gluten if using regular breadcrumbs; substitute with gluten-free breadcrumbs for gluten sensitivity.

Nutritional Breakdown (per serving)

These nutritional details are for informational purposes and shouldn't replace medical advice.
  • Calories: 400
  • Fat Content: 7 grams
  • Carbohydrate Content: 62 grams
  • Protein Content: 18 grams