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Home » Recipes » Main Dishes

7-Veggie Stuffed Poblano Peppers Recipe

Modified: Feb 7, 2025 by Kori Butler · Published: Feb 6, 2025

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These flavorful veggie stuffed poblano peppers are bursting with bold tastes and loaded with 7 nutritious vegetables! Packed with protein-rich black beans and quinoa, they make a hearty, wholesome, healthy plant-based meal that’s perfect for both dinner and lunches. A savory and satisfying Mexican-inspired dish!

Two poblano peppers stuffed with veggies arranged in a heart shape and garnished with cilantro.Pin

The Best Stuffed Poblano Peppers Vegan Recipe!

  • Packed With Flavor and Vegetables. The taco seasoning and vegetables give these stuffed peppers plenty of deliciousness and healthful benefits!
  • Healthy Plant-Based. Completely plant based and low fat with protein, fiber, and lot's of vitamin A and potassium as well as Vitamin C and Iron. This recipe is gluten free and sugar free if you make my recipe for taco seasoning or buy a packet that is such.

What You'll Need

Ingredients needed to make vegan stuffed poplano peppers on a white wooden board.

There are a lot of vegetables in these veggie stuffed poblano peppers - like seven - making this a meal in one. All the veggies can be prepped ahead, and the quinoa cooked, for easy assembly the day you want to cook them. Here’s what you’ll need:

Ingredients

  • Poblano Peppers. bold period with a space in between. Start instruction in uppercase.
  • 7 Veggies. Onion, mushrooms, bell peppers, spinach, zucchini, canned sweet corn, and canned fire-roasted tomatoes.
  • Black Beans. You can use canned or dried and then cooked beans.
  • Cooked Quinoa. I chose quinoa to boost the protein in this recipe but rice or couscous could be used instead.
  • Taco Seasoning Mix. You can use a store packet or make my healthier homemade version. You probably already have all the ingredients!
  • Salt and Pepper
  • Option for toppings. Avocado lime dressing, vegan sour cream, sliced green onion, vegan shredded cheese, cilantro, and lime.

For exact ingredient quantities, please see the recipe card below!

Substitutions and Variations

  • These peppers are mild so if you like it spicy be sure to add chili pepper flakes, cayenne pepper, diced jalapenos, or hot sauce. Oh, and use a spicy taco seasoning packet.
  • Plant-based "beef" crumbles could be substituted for the quinoa.
  • Pinto beans or kidney beans can be substituted for the black beans.
  • Brown rice, white rice, or couscous can be substituted for the quinoa. I chose quinoa for the protein that they add to the dish.
  • Any of the vegetables can be omitted and an equivalent amount of another could be added. Use any color of bell peppers - remember the saying eat the rainbow for the most nutritional variety. Shredded or finely diced carrots would also be delicious in this dish.
Eight veggie stuffed poblano peppers in a white casserole dish topped with a slice of lime.Pin

How To Make Vegan Stuffed Poblano Peppers

Follow these simple steps to make the best veggie stuffed poblano peppers – they're easy!

Printable recipe card below.

  1. Broil the skin of the peppers until bubbly and charred.
  2. Saute the vegetables.
  3. Add in the rest of the ingredients. Salt and pepper to taste.
  4. Stuff the poblano peppers and bake until warmed through 15 to 20 minutes.

How To Serve It

This is a meal in one and they make amazing leftovers for lunch the next day!

  • Be sure to adjust the spiciness level, plus add salt and pepper to taste.
  • Serve with a plant-based sour cream (or regular sour cream if you're not following a plant-based diet), salsa, or an avocado lime dressing. Top with avocado, diced tomatoes, green onion, cilantro, and a squeeze of lime.
One vegetarian stuffed poblano pepper on a white plate with slices of lime and a drizzle of avocado lime cilantro dressing.Pin

Kori's Tips

  • Make ahead tips: chop all the veggies ahead of time, roast the peppers, and pre-cook the quinoa.
  • Broiling the peppers gives extra flavor and starts the cooking process for the poblanos.
  • Since there is such a variance in the sizes of peppers, it is possible you will have leftover filling. Either use more peppers or make a wrap with the filling and a flour tortilla! 
  • If you have non-vegetarians in your house, shredded cheese can be mixed into some or all of the filling - or placed on top before baking.

Storage and Reheating Tips

  • Leftovers. Transfer cooled leftovers to an airtight container and refrigerate for up to 4 or 5 days.
  • Freezing. Cooled and cooked stuffed poblano peppers can easily be frozen in an airtight freezer-safe container up to 3 months.
  • Reheating. Cover and microwave on 50% power for about 1 to 2 minutes, turning the dish if needed.

Be sure to save this pin to Pinterest for later!

A white rectangle casserole dish with baked veggie stuffed poblano peppers with a drizzle of avocado lime cilantro dressing.Pin

Can I ask you a favor?

If you tried this recipe, let me know! I'd love for you to come back and give the recipe a 5 star rating and leave a review in the comments! 🙂 Let's stay connected, so please follow me on Instagram, Facebook, and Pinterest! Subscribe to my newsletter to get healthy fresh recipe ideas every week!

📖 The recipe.

Two vegetable stuffed poblano peppers arranged like a heart shape..

Vegetarian Stuffed Poblano Peppers

These vegetarian stuffed poblano peppers are packed full of flavor and 7 healthy vegetables along with black beans and quinoa to boost the protein for a healthy meal-in-one that's perfect for dinner or lunches!
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Author Kori Butler
Prep Time 20 minutes mins
Cook Time 30 minutes mins
Total Time 50 minutes mins
Course Plant-Based and Vegan
Cuisine American
Servings 4
Calories 238 kcal

Ingredients
  

  • 2 tablespoons extra virgin olive oil
  • 4 medium poblano peppers (sliced in half, deseeded)
  • 1 medium onion (diced)
  • ½ cup bell pepper (diced)
  • ½ cup mushrooms (diced)
  • 2 cups baby spinach
  • 1 medium zucchini (diced)
  • 1 (15.5-ounce) can fire roasted diced tomatoes
  • 1 cup black beans (drained and rinsed)
  • 1 cup cooked quinoa
  • 1 cup canned sweet corn (drained, frozen and thawed may be used)
  • 1 packet or recipe taco seasoning mix (mild or spicy)
  • Salt and pepper to taste
  • Optional toppings: avocado lime dressing, vegan sour cream, sliced green onion, vegan shredded cheese, cilantro, and lime

Instructions
 

  • Turn oven to broil. Place halved poblano peppers on a baking sheet, skin side up. Broil the peppers for 5 to 6 minutes (about 4 to 5" away from the heat source) until the skin is bubbly and charred.
  • Turn the oven to 350 degrees and adjust your rack down if needed.
  • Heat oil in a large skillet over medium heat. Add onion, bell pepper, mushrooms, and zucchini. Saute until the onions are soft. Add in spinach and stir until wilted.
  • Add in the fire-roasted diced tomatoes, black beans, quinoa, corn, taco seasoning mix, and a ½ cup of water. Stir until warmed through, and the excess liquid has mostly thickened and evaporated. Adjust spice level and add in salt and pepper to taste.
  • Grease a 9 x 13" baking dish and place the roasted peppers skin side down. Divide the filling among the peppers. Bake for 15 to 20 minutes or until heated through.

Kori's Tips

For more helpful hints, substitution ideas, cooking tips, and other delicious recipes check out my post above.
TIPS:
  • The peppers can be roasted, the vegetables chopped, and the quinoa cooked in advance - making this dish really quick to assemble during the week. 
  • Since there is such a variance in the sizes of peppers, it is possible you will have leftover filling. Either use more peppers or make a wrap with the filling and a flour tortilla! 
  • This dish is mild in spiciness. If you like it spicier use hot sauce, cayenne pepper, diced jalapenos, or red pepper flakes until your happy.
SERVING SUGGESTIONS: Serve with a plant-based sour cream (or regular sour cream if you're not following a plant-based diet), salsa, or avocado lime dressing. It can also be topped with any one of the following ingredients: avocado slices, diced tomatoes, green onion, cilantro, and a wedge of lime.

Nutrition

Serving: 2pepper halvesCalories: 238kcalCarbohydrates: 49gProtein: 11gFat: 2gSaturated Fat: 0.4gPolyunsaturated Fat: 1gMonounsaturated Fat: 0.5gSodium: 884mgPotassium: 1053mgFiber: 12gSugar: 13gVitamin A: 3580IUVitamin C: 151mgCalcium: 96mgIron: 5mg
DID YOU MAKE THIS RECIPE?Mention @seekinggoodeatsofficial or tag #seekinggoodeats! Be sure to subscribe to my newsletter to receive more healthy delicious recipes straight to your inbox.

© 2025 Seeking Good Eats™

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Image of Kori Butler Seeking Good Eats Founder

Hey there, I'm Kori.

I’m a culinary school trained chef specializing in holistic nutrition and wellness. I’ve always been a major foodie, and as I’ve aged, the full impact of my love of food—and not-necessarily-healthy eating habits—caught up to me. In an effort to make positive changes in my life (and hopefully yours, too), I created this website where I could share great-tasting, craveable, healthy recipes.

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