Stuffed Bell Peppers with Black Beans and Cauliflower

Article written and reviewed by Robby Barbaro, MPH
Published May 19, 2026

A Colorful, Fresh Take on Stuffed Peppers

These Stuffed Bell Peppers with Black Beans and Cauliflower are light, vibrant, and packed with fresh flavor. Instead of using rice or heavy fillings, this recipe combines cauliflower rice, black beans, citrus, and vegetables to create a refreshing meal that still feels hearty and satisfying.

The peppers soften beautifully in the oven while the filling stays bright and flavorful, creating a balanced dish that works perfectly for lunch, dinner, or meal prep.

Cauliflower Rice for a Light, Fiber-Rich Filling

Cauliflower rice creates a tender, grain-like texture while keeping the filling light and vegetable-forward. It absorbs the citrus and seasoning beautifully, helping carry flavor throughout the dish.

Because cauliflower is naturally rich in fiber and low in calorie density, it adds satisfying volume while supporting balanced energy levels.

Black Beans for Plant Protein and Satiety

Black beans bring heartiness and structure to the filling while providing plant-based protein and soluble fiber. This combination helps slow digestion and promotes longer-lasting fullness after meals.

Their creamy texture also balances the crisp vegetables and juicy citrus throughout the stuffing mixture.

Orange, Lime, and Fresh Herbs for Bright Flavor

Fresh orange, lime juice, and parsley give the filling a bright, refreshing flavor that sets this recipe apart from traditional stuffed peppers.

The citrus helps balance the savory ingredients while adding natural sweetness and freshness without relying on heavy sauces or oils.

Spinach and Tomatoes for Extra Nutrient Density

Baby spinach and chopped tomatoes increase the volume and nutrient density of the filling while adding color and freshness.

These ingredients help create a more balanced, vegetable-rich meal that still feels substantial and flavorful.

Bell Peppers for Sweetness, Crunch, and Antioxidants

Red bell peppers become slightly sweet and tender as they roast in the oven. They also provide vitamin C and antioxidants that support overall cellular health.

Using whole peppers as edible serving bowls makes the dish both visually vibrant and satisfying.

Bring It All Together

These Stuffed Bell Peppers with Black Beans and Cauliflower are fresh, colorful, and packed with nourishing ingredients that support steady energy and satisfying meals.

With bright citrus flavor, hearty beans, and tender roasted peppers, they’re a simple yet vibrant recipe you can enjoy any time of year.

Stuffed Bell Peppers with Black Beans and Cauliflower

Prep Time 15 minutes
Cook Time 30 minutes
Servings 2 Serving
Calories 359 kcal

Ingredients
 

  • 4 (656g) Red Bell Pepper (large-sized)
  • 2 cups (214g) Cauliflower (riced) - About 1 small-sized head
  • ½ cup (30g) Parsley (chopped) - About 1 small-sized bunch
  • ¼ cup (61g) Lime Juice - Juice from 2 small-sized limes
  • 1 cup (165g) Navel Orange (chopped) - About 1 large-sized orange
  • 2 cups (360g) Tomato (chopped) - About 3 medium-sized tomatoes
  • 2 cups (60g) Baby Spinach (chopped) - Available in 5-ounce bags
  • 1 cup (172g) Black Beans (cooked, drained and rinsed) - About â…˜ of 15-ounce can
  • 1 â…“ tbsps (9g) Onion Powder - Available in spice jars
  • 1 â…“ tbsps (13g) Garlic Powder - Available in spice jars
  • ¼ tsp (1g) Black Pepper, Freshly Ground - Available in spice jars

Instructions
 

  • Preheat the oven to 350°F and line a baking sheet with parchment paper.
  • Slice the red bell peppers in half lengthwise and remove the seeds. Place them cut-side up on the prepared baking sheet.
  • To make the cauliflower rice, combine the cauliflower, parsley, and lime juice in a blender or food processor. Pulse until the cauliflower resembles rice.
  • In a large mixing bowl, combine the remaining ingredients. Add the cauliflower rice and mix until well combined.
  • Fill the peppers evenly with the mixture.
  • Place the peppers on the baking sheet and bake on the middle rack for 30 minutes, or until the peppers are tender and lightly browned. Enjoy!

Notes

  • Meal Prep: Prepare extra stuffed peppers and store them in the refrigerator. Bake when ready to eat.

Nutrition

Calories: 359kcalCarbohydrates: 78gProtein: 18gFat: 2.1gFiber: 20g

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About the author 

Robby Barbaro, MPH

Robby Barbaro, MPH is a New York Times bestselling co-author of Mastering Diabetes: The Revolutionary Method to Reverse Insulin Resistance Permanently in Type 1, Type 1.5, Type 2, Prediabetes, and Gestational Diabetes.

Robby was diagnosed with type 1 diabetes at the age of 12 and has been living this lifestyle since 2006. In that time, while eating pounds of fruit every day, his HbA1c has been stable with a current A1c of 5.3%, TIR of 92%, and average total daily insulin use of 30 units.

Robby graduated from the University of Florida and is the cofounder of Mastering Diabetes and Amla Green. He worked at Forks Over Knives for six years before turning his attention in 2016 to coaching people with diabetes full time.

He is the co-host of the annual Mastering Diabetes Online Summit, a featured speaker at VegFest LA, and has been featured on The Doctors, Forks Over Knives, Vice, Thrive Magazine, Diet Fiction, and the wildly popular podcasts the Rich Roll Podcast, Plant Proof, MindBodyGreen, and Nutrition Rounds.

Robby enjoys exercising every day, spending time with friends, and sharing his lifestyle on Facebook, Twitter and Instagram.