Wholesome Vegan Stuffed Mini Peppers

These vegan stuffed mini peppers have become my go-to appetizer for casual get-togethers. I started making them when my sister went plant-based last year, and now everyone asks for them – even my meat-loving friends! They’re simple to put together, and I love that I can prep them ahead of time when I’m not in a rush.

I usually make a big batch while I’m already in the kitchen cooking dinner. That way, I’m not scrambling at the last minute when friends pop over. Plus, these little peppers are perfect for snacking – just the right size to grab and go. The filling is creamy and satisfying, and nobody ever guesses they’re completely dairy-free.

Want something that both vegans and non-vegans will enjoy? These peppers are your answer. Looking for a healthy party snack? Same deal. I always make extra because they disappear fast, and my family loves finding leftovers in the fridge the next day.

What Kind of Mini Peppers Should I Use?

Mini sweet peppers, also called baby bell peppers, come in vibrant combinations of red, orange, and yellow – and any of these colors will work perfectly for this recipe. You’ll find them sold in bags or plastic containers in the produce section, usually ranging from 2-4 inches in length. When shopping, look for peppers that feel firm and have smooth, unblemished skin. While regular-sized bell peppers could technically work as a substitute, mini peppers are ideal here because their smaller size makes them perfect for appetizer portions, and they tend to be sweeter and more tender than their larger cousins. Just make sure to choose peppers that are similar in size so they’ll cook evenly.

Options for Substitutions

This recipe is super adaptable and there are plenty of ways to make it work with what you have on hand:

• Lentils: You can swap the regular lentils with red lentils (cook for less time), or even use cooked quinoa or brown rice. If using canned lentils, you’ll need about 2.5 cups and can skip the cooking step.
• Cauliflower rice: No cauli rice? Regular rice works great, or try riced broccoli, chopped mushrooms, or even finely diced zucchini. Just make sure to squeeze out any excess moisture from the veggies.
• Mini sweet peppers: Regular bell peppers cut into smaller portions work just fine – you’ll just need to adjust the cooking time up by about 5-10 minutes since they’re thicker.
• Hemp seeds: These can be replaced with sunflower seeds, pumpkin seeds, or even crushed nuts. If you’re looking for that protein boost, you could also use nutritional yeast.
• Fresh cilantro: Not everyone loves cilantro! Feel free to use fresh parsley, basil, or even skip the fresh herbs altogether.
• Salsa: Any type of salsa works here – red or green, mild or spicy. You could also use diced tomatoes mixed with some extra spices if you’re out of salsa.

Watch Out for These Mistakes While Cooking

The biggest challenge when making stuffed mini peppers is overcooking them – you want them tender-crisp, not mushy, so keep a close eye on them after about 15 minutes in the oven and remove them once they’re just fork-tender. A common mistake is not draining the lentils well enough, which can make your filling too wet and cause the peppers to become soggy – make sure to drain thoroughly and let them cool slightly before mixing with other ingredients. When preparing the cauli rice filling, avoid overcrowding the pan as this will steam rather than sauté the vegetables, resulting in a mushy texture instead of the desired light and fluffy consistency. For the best flavor development, let the filling cool for about 10 minutes before stuffing the peppers, which allows the spices to blend together and makes the filling easier to handle.

What to Serve With Stuffed Mini Peppers?

These protein-packed vegan stuffed peppers make a fantastic main dish that pairs well with several simple sides. A scoop of Mexican-style rice or quinoa works great to round out the meal, while a fresh avocado salad adds a cool, creamy contrast to the seasoned peppers. Since these peppers already have lots of bold flavors, I like serving them with something simple like warm corn tortillas or a basic mixed green salad dressed with lime vinaigrette. For an extra touch, you might want to put out some additional toppings like dairy-free sour cream, extra salsa, or sliced jalapeños so everyone can customize their plate.

Storage Instructions

Keep Fresh: These tasty stuffed peppers will stay good in an airtight container in the fridge for up to 5 days. They’re perfect for meal prep since the flavors actually get better as they sit! The lentil filling holds up really well, and the peppers maintain their shape nicely.

Freeze: Want to make a big batch? These peppers freeze surprisingly well! Let them cool completely, then place them in a freezer-safe container and they’ll keep for up to 3 months. Just skip the fresh cilantro and hemp seed garnish until you’re ready to serve.

Warm Up: When you’re ready to enjoy your frozen peppers, thaw them overnight in the fridge. Then pop them in the oven at 350°F for about 15-20 minutes until they’re heated through. Add fresh cilantro and hemp seeds just before serving for the best texture and flavor.

Prep Ahead: You can make the lentil filling up to 2 days ahead and store it in the fridge. When you’re ready to serve, just stuff your peppers and bake them fresh. This is a great time-saving trick for busy weeknights!

Preparation Time	20-30 minutes
Cooking Time	35-45 minutes
Total Time	55-75 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 800-900
• Protein: 30-35 g
• Fat: 40-45 g
• Carbohydrates: 90-100 g

Ingredients

For the mini peppers:

• 1 lb mini sweet peppers (halved lengthwise, seeds removed)
• 1 tbsp olive oil (for roasting)

For the filling:

• 1/4 cup fresh cilantro, chopped (optional but recommended for freshness)
• Pinch cayenne pepper (optional, adds heat)
• 2 tsp ground cumin
• 1 cup frozen corn kernels
• 1 cup uncooked lentils (French or brown lentils work best)
• 2 tbsp hulled hemp seeds (adds protein and nutty flavor)
• 1 tsp dried oregano
• 16 oz jar salsa
• 1 tsp coarse sea salt
• 3 cups water
• 12 oz frozen riced cauliflower
• 1 tsp smoked paprika (I use McCormick for consistent flavor)
• 1 tsp chili powder
• 1 medium yellow onion, diced small (about 3/4 cup)
• 3 cloves garlic, minced (freshly minced for best flavor)

Step 1: Prepare Mise en Place and Start Lentils

• 1 medium yellow onion, diced small
• 3 cloves garlic, minced
• 2 tsp ground cumin
• 1 tsp smoked paprika
• 1 tsp chili powder
• 1 tsp dried oregano
• 1 tsp coarse sea salt
• Pinch cayenne pepper
• 1 cup uncooked lentils
• 3 cups water

Begin by dicing your onion into small pieces and mincing the garlic fresh—I find freshly minced garlic has so much more punch than pre-minced.

Measure out all your spices (cumin, smoked paprika, chili powder, oregano, cayenne, and salt) into a small bowl so they’re ready to go.

While you’re prepping, bring 3 cups of water to a boil in a saucepan and add the uncooked lentils.

Reduce heat to medium and simmer for about 20-25 minutes until the lentils are tender but not mushy—you want them to hold their shape when mixed with other ingredients.

This timing works perfectly since your lentils will be ready right when you need them for the filling.

Step 2: Prepare Peppers for Roasting

• 1 lb mini sweet peppers
• 1 tbsp olive oil

Preheat your oven to 400°F (200°C).

While the oven heats, halve your mini peppers lengthwise and carefully remove all seeds and membranes—a small spoon works great for this.

Arrange the pepper halves on a baking sheet with the cut side facing up, then lightly brush the tops with olive oil.

This helps them develop a nice caramelized edge and prevents sticking.

Place in the preheated oven for about 20 minutes until the peppers are soft and slightly charred at the edges.

Step 3: Build the Filling Base with Aromatics

• 1 medium yellow onion, diced small
• 3 cloves garlic, minced
• spice mixture from Step 1

While the peppers roast, heat a large skillet over medium heat and sauté the diced onion for about 3-4 minutes until it becomes translucent and soft.

Add the minced garlic and cook for another minute until fragrant—don’t let it brown or it will taste bitter.

Stir in your pre-measured spice blend (from Step 1) and toast the spices for about 30 seconds, stirring constantly.

This blooms the spices and intensifies their flavor, which is key to making this dish taste incredible.

Step 4: Combine Filling Ingredients

• 12 oz frozen riced cauliflower
• 1 cup frozen corn kernels
• cooked lentils from Step 1
• 16 oz jar salsa

Add the riced cauliflower and frozen corn to the skillet with the aromatic mixture and cook for about 3-4 minutes, stirring frequently, until the cauliflower softens and the mixture becomes fragrant.

Once your lentils (from Step 1) have finished simmering and are tender, drain them and add them to the skillet.

Stir in the salsa and mix everything together thoroughly until well combined.

Taste the filling and adjust seasonings if needed—I like to add a little extra salt here since it ties all the flavors together.

Let the mixture simmer gently for 2-3 minutes to let the flavors meld.

Step 5: Stuff Peppers and Final Roast

• roasted peppers from Step 2
• filling mixture from Step 4

Remove the peppers from the oven (they should be tender and slightly caramelized).

While they’re still warm, carefully spoon the filling mixture from Step 4 into each pepper half, packing it in gently but generously.

You want each pepper well-filled so the stuffing stays put during serving.

Return the stuffed peppers to the oven at 400°F for another 8-10 minutes just to warm everything through and let the flavors meld together.

Step 6: Garnish and Serve

• stuffed peppers from Step 5
• 1/4 cup fresh cilantro, chopped
• 2 tbsp hulled hemp seeds

Remove the peppers from the oven and let them rest for 2-3 minutes.

Top each pepper with a sprinkle of fresh chopped cilantro (if using) and the hemp seeds, which add a wonderful nutty texture and boost the protein content.

Serve warm and enjoy—these peppers are wonderful on their own or alongside grain like quinoa or brown rice.