Cheesy Chicken Stuffed Bell Peppers

Finding a weeknight dinner that’s both satisfying and easy to pull together can feel impossible when you’re staring at your fridge at 5 PM. Between getting everyone fed at a reasonable hour and trying to make something that doesn’t require a million dishes, it’s tempting to just order takeout for the third time this week.

That’s where these chicken stuffed bell peppers come in handy. They’re hearty enough to keep everyone happy, straightforward to assemble, and flexible enough to work with whatever you’ve got in your pantry or need to use up before it goes bad.

What Kind of Bell Peppers Should I Use?

Any color of bell pepper will work great for this recipe, so feel free to pick based on what looks good at the store or what’s on sale. Red, yellow, and orange peppers tend to be a bit sweeter and milder, while green peppers have a slightly more bitter, vegetal taste. I like to use a mix of colors to make the dish look more appealing on the table. When selecting your peppers, look for ones that can stand upright on their own and have a flat bottom, which makes them much easier to stuff and keeps them stable while baking.

Options for Substitutions

This recipe is pretty forgiving when it comes to swaps, so feel free to work with what you have:

• Bell peppers: Any color bell pepper works great here – red, yellow, orange, or green. You can even use poblano peppers for a slightly spicier version, though you might want to reduce the chili powder a bit.
• Chicken: Ground turkey or ground beef make easy substitutions. You could also use leftover rotisserie chicken or even go meatless with black beans or lentils.
• Rice: White rice, brown rice, or even quinoa all work well. Just make sure whatever grain you use is already cooked before mixing it in. Brown rice and quinoa will add a nuttier flavor and more texture.
• Marinara sauce: Salsa, enchilada sauce, or plain tomato sauce seasoned with Italian herbs can step in for marinara. Each will give the dish a slightly different flavor profile.
• Cheese: Mozzarella, cheddar, Monterey Jack, or a Mexican blend all melt nicely. Pick whatever cheese your family enjoys most.
• Spices: The seasoning blend here is flexible. Swap the chili powder for Italian seasoning if you want a more traditional stuffed pepper taste, or use taco seasoning for a Tex-Mex twist.

Watch Out for These Mistakes While Cooking

The biggest mistake people make with stuffed peppers is using raw rice, which won’t cook through in the time it takes to bake the peppers – always use pre-cooked rice or your filling will be crunchy and undercooked.

Another common error is skipping the step of salting the pepper halves before stuffing them, as this draws out moisture and prevents a watery casserole dish at the end.

To avoid burnt pepper edges, make sure your peppers are sitting in enough marinara sauce at the bottom of the dish, and if the tops start browning too quickly during the final uncovered bake, tent them loosely with foil.

For extra flavor, try roasting the pepper halves for 5-10 minutes before stuffing them, which gives them a slightly charred taste and helps them soften up nicely.

What to Serve With Stuffed Bell Peppers?

Stuffed bell peppers are pretty filling on their own, but I love serving them with a simple side salad tossed with olive oil and lemon juice to balance out the richness. A basket of warm garlic bread or dinner rolls is perfect for soaking up any extra marinara sauce on your plate. If you want to make it more of a spread, try adding some roasted vegetables like zucchini or asparagus on the side, or even a bowl of sour cream and fresh cilantro for topping. These peppers also pair nicely with a light cucumber and tomato salad if you’re looking for something fresh and crunchy.

Storage Instructions

Store: These stuffed peppers keep really well in the fridge for up to 4 days. Just let them cool completely, then store them in an airtight container. They make great meal prep since you can grab one or two whenever you need a quick lunch or dinner.

Freeze: You can freeze these peppers for up to 3 months, which is super handy for busy weeks. Wrap each pepper individually in plastic wrap, then place them all in a freezer-safe container or bag. You can freeze them before or after baking, whatever works best for you.

Reheat: Pop refrigerated peppers in the microwave for 2-3 minutes, or warm them in a 350°F oven for about 15-20 minutes until heated through. If reheating from frozen, let them thaw in the fridge overnight first, or add an extra 10-15 minutes to the oven time.

Estimated Nutrition

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

• Calories: 1850-2050
• Protein: 90-110 g
• Fat: 65-80 g
• Carbohydrates: 200-230 g

Ingredients

For the filling and peppers:

• 4 bell peppers (halved lengthwise and seeds removed)
• 1.5 tbsp olive oil
• 1.25 cups onions (finely diced into 1/4-inch pieces)
• 2 cups chicken (shredded or cut into 1/2-inch cubes)
• 1.5 cups rice
• 2.5 cups marinara sauce (I prefer Rao’s Homemade for the best flavor and texture)
• 2.5 cups cheese (I use Sargento shredded cheddar for its great melting quality)
• 1 tsp salt
• 0.5 tsp pepper
• 1 tsp chili powder
• 1 tsp onion powder
• 0.5 tsp garlic powder

For the base:

• 1 cup marinara sauce

For the garnish:

• fresh parsley

Step 1: Prepare the Peppers and Preheat the Oven

• 4 bell peppers
• 1 tsp salt
• 0.5 tsp pepper

Preheat your oven to 400°F.

While the oven heats, prepare your bell peppers by carefully cutting them in half lengthwise and removing all seeds and white membranes inside.

Arrange the pepper halves cut-side up in a 9×13 inch baking dish, season lightly with salt and pepper, and set aside.

This prep work ensures your peppers are ready to fill while you work on the filling mixture.

Step 2: Sauté the Aromatics and Build the Filling Base

• 1.5 tbsp olive oil
• 1.25 cups onions
• 2 cups chicken

Heat the olive oil in a large skillet over medium heat and add the diced onions.

Cook for about 5-7 minutes, stirring occasionally, until the onions become soft and translucent.

Add the shredded chicken and cook for another 2-3 minutes, breaking it up as it heats through.

This technique of softening the onions first allows them to release their natural sweetness, which creates a better flavor foundation than adding them raw.

Step 3: Combine Rice, Sauce, and Seasonings

• 1.5 cups rice
• 2.5 cups marinara sauce
• 1 tsp salt
• 0.5 tsp pepper
• 1 tsp chili powder
• 1 tsp onion powder
• 0.5 tsp garlic powder

Add the rice directly to the skillet with the cooked chicken and onions.

Pour in the 2.5 cups of marinara sauce and stir everything together thoroughly to combine.

Add the salt, pepper, chili powder, onion powder, and garlic powder, mixing well to distribute the seasonings evenly.

The sauce will partially cook the rice and keep everything moist during baking.

Step 4: Finish the Filling Mixture

• 1.25 cups cheese

Cook the rice mixture in the skillet over medium heat for about 5 minutes, stirring occasionally, to begin softening the rice and melding the flavors.

Then stir in 1/2 cup of the cheese until fully incorporated.

This helps bind the mixture and adds a creamy texture.

Remove from heat and set aside.

Step 5: Assemble and Prepare for Baking

• 1 cup marinara sauce
• chicken and rice filling from Step 4
• 2 cups cheese

Pour the 1 cup of marinara sauce into the bottom of the baking dish with the prepared peppers, spreading it evenly.

This creates a flavorful base layer.

Divide the chicken and rice filling from Step 4 evenly among the pepper halves, mounding it slightly.

Top each filled pepper with the remaining 2 cups of cheese, distributing it generously across all peppers.

Cover the entire dish tightly with aluminum foil.

Step 6: Bake Covered, Then Finish with Heat

Bake the covered dish at 400°F for 15 minutes.

Remove the foil carefully and return to the oven for another 10 minutes, allowing the cheese to melt completely and develop a light golden color on top.

I like to keep the peppers covered for most of the baking time so they stay tender without drying out, then uncover them at the end to let the cheese finish melting and get slightly golden.

Step 7: Garnish and Serve

• fresh parsley

Remove the baking dish from the oven and let it cool for 2-3 minutes.

Top the peppers with fresh chopped parsley just before serving for a fresh, bright finish and a pop of color.

Cheesy Chicken Stuffed Bell Peppers

Delicious Cheesy Chicken Stuffed Bell Peppers recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 52 minutes mins

Servings 8 halves

Calories 1950 kcal

Ingredients

  

For the filling and peppers::

• 4 bell peppers (halved lengthwise and seeds removed)
• 1.5 tbsp olive oil
• 1.25 cups onions (finely diced into 1/4-inch pieces)
• 2 cups chicken (shredded or cut into 1/2-inch cubes)
• 1.5 cups rice
• 2.5 cups marinara sauce (I prefer Rao’s Homemade for the best flavor and texture)
• 2.5 cups cheese (I use Sargento shredded cheddar for its great melting quality)
• 1 tsp salt
• 0.5 tsp pepper
• 1 tsp chili powder
• 1 tsp onion powder
• 0.5 tsp garlic powder

For the base::

• 1 cup marinara sauce

For the garnish::

• fresh parsley

Instructions

 

• Preheat your oven to 400°F. While the oven heats, prepare your bell peppers by carefully cutting them in half lengthwise and removing all seeds and white membranes inside. Arrange the pepper halves cut-side up in a 9x13 inch baking dish, season lightly with salt and pepper, and set aside. This prep work ensures your peppers are ready to fill while you work on the filling mixture.
• Heat the olive oil in a large skillet over medium heat and add the diced onions. Cook for about 5-7 minutes, stirring occasionally, until the onions become soft and translucent. Add the shredded chicken and cook for another 2-3 minutes, breaking it up as it heats through. This technique of softening the onions first allows them to release their natural sweetness, which creates a better flavor foundation than adding them raw.
• Add the rice directly to the skillet with the cooked chicken and onions. Pour in the 2.5 cups of marinara sauce and stir everything together thoroughly to combine. Add the salt, pepper, chili powder, onion powder, and garlic powder, mixing well to distribute the seasonings evenly. The sauce will partially cook the rice and keep everything moist during baking.
• Cook the rice mixture in the skillet over medium heat for about 5 minutes, stirring occasionally, to begin softening the rice and melding the flavors. Then stir in 1/2 cup of the cheese until fully incorporated. This helps bind the mixture and adds a creamy texture. Remove from heat and set aside.
• Pour the 1 cup of marinara sauce into the bottom of the baking dish with the prepared peppers, spreading it evenly. This creates a flavorful base layer. Divide the chicken and rice filling from Step 4 evenly among the pepper halves, mounding it slightly. Top each filled pepper with the remaining 2 cups of cheese, distributing it generously across all peppers. Cover the entire dish tightly with aluminum foil.
• Bake the covered dish at 400°F for 15 minutes. Remove the foil carefully and return to the oven for another 10 minutes, allowing the cheese to melt completely and develop a light golden color on top. I like to keep the peppers covered for most of the baking time so they stay tender without drying out, then uncover them at the end to let the cheese finish melting and get slightly golden.
• Remove the baking dish from the oven and let it cool for 2-3 minutes. Top the peppers with fresh chopped parsley just before serving for a fresh, bright finish and a pop of color.