Vegan Cauliflower Rice Stuffed Peppers

Last Updated on March 24, 2026 by Christin Gillespie

These Vegan Cauliflower Rice Stuffed Peppers are a guaranteed crowd-pleasing recipe. Vibrant roasted bell peppers are packed with a quick Mexican-spiced black bean and cauliflower rice mixture, then garnished with your favorites, including a drizzle of homemade cashew queso. They are healthy, easy to make, and the perfect 30-minute meal to spice up any night of the week!

Mexican food is always a good idea, and these Vegan Cauliflower Rice Stuffed Peppers are just as they sound, packed with healthy but equally delicious flavors in every single bite.

It all starts with roasting your favorite bell pepper assortment in the oven, then mixing up a flavorful filling that consists of frozen cauliflower rice, black beans, tomatoes, and seasonings. It’s a simple combination of good-for-you goodness that perfectly complements your favorite toppings, including a drizzle of homemade cashew queso perfectly.

One mouthful is all it takes to get hooked on these cauliflower stuffed peppers, especially because they’re easy to make and great for meal prep. Without a doubt, they will inspire you to incorporate cauliflower rice into even more of your weeknight dishes.

What Makes These Cauliflower Stuffed Peppers a Must-Try

• Easy to Make and an Instant Favorite: Ready in 30 minutes, these stuffed peppers with cauliflower rice are sure to please everyone at the table.
• Packed with Mexican Spice: From the roasted bell peppers to the flavorful filling and irresistible toppings, every bite is quite literally packed with bold flavor.
• Clean and Customizable: Made with healthy ingredients from the inside out, these riced cauliflower stuffed peppers can be easily personalized to meet your pantry and personal preferences.

Stuffed Peppers with Cauliflower Rice Ingredients List

• Organic Bell Peppers: Rich in vitamins and antioxidants and can be customized with your favorite colors. For stuffing success, it’s best to select larger bell peppers!
• Organic Cauliflower Rice: To provide heartiness and extra nutrients in a low-carb way. For efficiency, use frozen cauliflower rice, which defrosts in minutes.
• Organic Black Beans: High in protein and full of fiber, making this a satisfying vegan stuffed peppers recipe.
• Organic No-Salt-Added Tomatoes: Crushed or diced, both add juicy flavor to the filling. Jovial Foods is my favorite brand, as their tomatoes are free of additives and preservatives.
• Organic Seasonings: Organic chili powder, ground cumin, smoked paprika, sea salt, and black pepper are used to season the stuffing.
• Organic Cashew Queso: Cheesy, creamy, and completely dairy-free, cashew queso is the perfect pairing for the cauliflower rice stuffed peppers. Tip: pop it in the oven for 5–10 minutes to have a warm and dreamy drizzle.
• Organic Toppings: Creamy avocado, guacamole, plain coconut yogurt, lime wedges, red onion, fresh cilantro, red pepper flakes, etc. The options are endless to customize these peppers and please your palate!

How to Prepare Riced Cauliflower Stuffed Peppers

1. Roast the Bell Peppers. Preheat the oven to 400°F (200°C) and line a sheet pan with parchment. Place the peppers cut side up and lightly coat with the avocado oil. Roast for 15–20 minutes, until the peppers are slightly tender.
2. Filling. In a large skillet over medium-high heat, add the frozen cauliflower rice, black beans, tomatoes, and seasonings. Mix until well combined and the cauliflower rice is cooked through and the filling is warm.
3. Cashew Queso. Add the cashew queso ingredients to a high-speed blender. Blend until smooth and silky, with no grittiness. If needed, add more spring water one tablespoon at a time to reach a thick, creamy, and pourable consistency. Optional: warm in the oven for 5–10 minutes to have a warm, dreamy drizzle.
4. Stuff and Serve. Carefully stuff the roasted bell peppers with the warm filling. Garnish with toppings of choice and finish with a drizzle of the warm cashew queso. Enjoy!

Tips for the Perfect Riced Cauliflower Stuffed Peppers

• Organic Bell Peppers: Select large, firm peppers to hold more filling and stay upright while baking.
• Organic Cashew Queso Consistency: For the creamiest result, soak the cashews in hot water for 10 minutes prior to blending, and add more water as needed to achieve a thick, pourable drizzle.
• Warm the Queso: Place the queso in the oven for 5–10 minutes to make the cauliflower rice stuffed peppers even more delicious. Just be sure to keep an eye on it so that it doesn’t get too thick or burn.
• Organic Toppings: Avocado, guacamole, plain coconut yogurt, lime wedges, red onion, fresh cilantro, red pepper flakes, etc. The garnish options are endless to customize and elevate each pepper!

Storing and Reheating

• Storing: Transfer the filling, bell peppers, and cashew queso to separate glass containers. Refrigerate for up to 4 days.
• Reheating: To reheat the filling, warm it in a skillet over medium heat until warmed through. For the bell peppers and cashew queso, place them in a 350°F (175°C) oven for 15 minutes until warmed through, keeping an eye on the queso so that it doesn’t get too thick or burn. Once everything is hot, restuff the peppers, garnish, and serve!

Prayer

Heavenly Father, please take this humble effort of ours so that we may make space for You and experience Your presence in all that we do. Thank You for this nourishing meal that is before us, that it may strengthen our minds, bodies, and spirits so we may glorify You in all that we do. In Jesus’ Name, Amen.

More Cauliflower Recipes to Make Next

• Roasted Sweet Potato and Cilantro-Lime Cauliflower Rice Bowl
• Vegan Vegetable Quinoa Enchilada Bake
• Cheesy Vegan Portobello Mushroom and Black Bean Fajita Skillet with Cauliflower Rice
• Chipotle-Inspired Vegan Burrito Bowl

If you made these Vegan Cauliflower Rice Stuffed Peppers, I’d love for you to leave a rating and review below. Your feedback means so much and helps others discover the blog as well. And be sure to follow along on Pinterest, Instagram, and TikTok for even more healthy content!

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