The first time I made ground chicken stuffed peppers, I was trying to clear out a pound of ground chicken before it expired and a bag of bell peppers that were starting to soften on the counter. I tossed them together with rice, corn, and whatever cheese was left in the fridge, expecting a forgettable dinner. Instead, my husband — who normally picks bell peppers out of everything — asked for a second helping.
Ground chicken stuffed peppers are bell pepper halves filled with a seasoned mixture of browned ground chicken, rice, sautéed vegetables, and melted cheese, then baked until tender. They make a complete meal in one dish, come naturally portioned, and are easy to adapt with whatever vegetables or grains you already have.
This recipe suits home cooks who want a filling dinner without much hands-on effort once the peppers go into the oven. It also reheats well, so it works if you like having lunch or dinner ready for the next day.
I’ve made this exact version enough times now to know where it can go wrong — mostly with watery filling or peppers that tip over mid-bake. Both are easy to avoid once you know what causes them, and I’ll point them out as we go.
Recipe Quick Facts
- Prep Time: 20 minutes
- Cook Time: 75 minutes
- Total Time: 95 minutes
- Servings: 6
- Difficulty: Easy
Before You Get Started
- Dice the vegetables small and even. Pieces that are roughly the same size cook through in the same 5 to 7 minutes, so you don’t end up with crunchy carrots next to mushy mushrooms.
- Let the sautéed vegetables cool for a few minutes before mixing them with the rice and cheese. I learned this after stirring them straight from the pan — the leftover heat melted the cheese too early and turned the filling gummy instead of light.
- Drain the canned diced tomatoes and corn well. Leftover liquid in the filling is the main reason stuffed peppers turn out watery after baking.
- Choose peppers that can stand upright on their own, or trim a thin slice off the bottom so they don’t tip over in the baking dish.
- Ground turkey works as a direct substitute for ground chicken if that’s what you have on hand; see the substitution table below for how it changes the result.
- Cook the rice the day before if you can. Slightly firm, day-old rice holds its texture better in the filling than rice cooked minutes before mixing.
Ingredients
For the peppers:
- 6 large bell peppers, halved lengthwise and seeded (any color)
- 1 poblano pepper, halved and seeded (optional, for extra flavor)
For the filling:
- 2 tablespoons olive oil
- 1 cup finely diced red onion
- 1 cup finely diced celery
- 1 cup finely diced carrots
- 1 cup finely diced mushrooms
- Salt and black pepper, to taste
- 1 tablespoon minced garlic
- 1 pound ground chicken
- 4 cups cooked white rice
- 1 cup corn kernels (fresh, frozen, or canned)
- 1 cup diced tomatoes, drained
- 1 teaspoon Italian seasoning
- 1 teaspoon dried oregano
- ¼ cup shredded cheddar cheese
- ¼ cup grated Parmesan cheese
- 1 tablespoon chopped fresh parsley
For the sauce and topping:
- 1 (15-ounce) can tomato sauce
- 1 cup diced tomatoes (additional, not drained)
- ½ cup shredded cheddar cheese, for topping
Instructions
Step 1: Prep the Peppers
Cut each bell pepper in half lengthwise through the stem and remove the seeds and white veins. Prepare the poblano the same way if using it. Set the peppers aside while you build the filling.
Step 2: Sauté the Aromatics
Heat the olive oil in a large saucepan over medium heat. Add the onion, celery, carrots, and mushrooms, and season with salt and pepper. Cook for 5 to 7 minutes, stirring occasionally, until the vegetables are tender. Stir in the garlic for 10 to 15 seconds, just until fragrant, then remove the pan from the heat.
Step 3: Cook the Ground Chicken
In a separate skillet over medium-high heat, cook the ground chicken until fully browned and no longer pink, about 6 to 8 minutes, breaking it apart with a spoon as it cooks. (I learned this the hard way after browning chicken straight from the freezer without fully thawing it — it released so much liquid that the whole filling turned soupy. Thaw it completely first.) Drain any excess liquid before moving on.
Step 4: Combine the Filling
Let the sautéed vegetables cool for a few minutes. In a large bowl, combine the cooked rice, ground chicken, and cooled vegetables. Add the corn, drained diced tomatoes, Italian seasoning, oregano, cheddar, Parmesan, and parsley. Toss well until everything is evenly distributed, then taste and adjust the salt and pepper.
Step 5: Assemble and Bake
Preheat the oven to 375°F. Stir together the tomato sauce and the additional cup of diced tomatoes, and spread about half of it over the bottom of a large baking dish. (In my kitchen, I always add this layer first — my early attempts skipped it, and the peppers stuck to the dish and scorched on the bottom.) Arrange the pepper halves cut-side up in the dish, fill each one generously with the chicken and rice mixture, and spoon the remaining sauce over the tops. Cover the dish tightly with foil and bake for 45 minutes.
Step 6: Finish with Cheese
Remove the foil, sprinkle the remaining cheddar over the peppers, and return the dish to the oven uncovered for 15 more minutes, or until the cheese is melted and the peppers are tender when pierced with a fork. Let the peppers rest for 10 to 15 minutes before serving — they hold together much better once they’ve had a few minutes to set.
How To Make Ground Chicken Stuffed Peppers (Quick Reference)
- Halve and seed the bell peppers.
- Sauté onion, celery, carrots, and mushrooms 5–7 minutes; add garlic for 10–15 seconds.
- Brown the ground chicken 6–8 minutes; drain excess liquid.
- Mix the cooled vegetables, chicken, rice, corn, tomatoes, seasonings, and cheese.
- Spread sauce in the baking dish, add peppers, fill, and top with more sauce.
- Cover and bake at 375°F for 45 minutes.
- Uncover, add cheese, and bake for 15 more minutes.
- Rest 10–15 minutes before serving.
Tips for Best Results
- Don’t skip draining the tomatoes and corn. It’s the single biggest reason stuffed peppers turn out watery.
- Mound the filling loosely rather than packing it down. I over-packed my first few batches, and the centers never heated through in the same 45 minutes as the edges.
- Use freshly grated cheese instead of pre-shredded. It melts smoother and clings to the filling instead of sitting in a separate layer on top.
- Stand the peppers in a dish just wide enough to hold them upright so they don’t tip and spill sauce while baking.
- Let the dish rest before serving. Cutting into the peppers right out of the oven causes the filling to spill out; a short rest lets it firm back up.
Ingredient Substitutions
| Original Ingredient | Substitute | Effect on Taste & Texture |
| Ground chicken | Ground turkey | Very similar flavor; slightly less moisture, so watch the cook time |
| White rice | Brown rice | Nuttier flavor, chewier bite; use pre-cooked rice to avoid a dry filling |
| Cheddar and Parmesan | Monterey Jack | Milder flavor, creamier melt |
| Bell peppers | Poblano peppers | Smokier flavor with a mild edge of heat |
| Fresh corn | Frozen or canned corn | Slightly softer texture; flavor is nearly identical once baked |
Storage & Reheating
Store leftover stuffed peppers in an airtight container in the refrigerator for up to 4 days. To reheat, cover with foil and warm in a 350°F oven for about 20 minutes, or microwave individual portions for 2 to 3 minutes. For longer storage, wrap baked peppers individually and freeze for up to 3 months; thaw overnight in the refrigerator before reheating.
FAQs
Do I need to cook the bell peppers before stuffing them?
No. Raw pepper halves soften fully during the 45-minute covered bake, so there’s no need to blanch or pre-cook them. Covering the dish traps steam, which helps them turn tender by the time the filling is heated through.
Can I use ground turkey instead of ground chicken?
Yes, ground turkey substitutes directly for ground chicken with almost no change to flavor. It’s slightly leaner, so check it a minute or two earlier than you would chicken to avoid drying it out while browning.
Why did my stuffed peppers turn out watery?
This usually happens when the diced tomatoes or corn aren’t drained before mixing, or the vegetables go into the filling while still steaming. Draining excess liquid and letting sautéed vegetables cool briefly before combining solves both issues.
Can I assemble these ahead of time and bake later?
Yes. Fill the peppers, cover the dish tightly, and refrigerate for up to 24 hours before baking. Add 5 to 10 extra minutes to the covered bake time since the filling will start out cold.
Can I freeze stuffed peppers before baking them?
Yes. Assemble the peppers in a freezer-safe dish, cover tightly, and freeze for up to 3 months. Thaw overnight in the refrigerator, then bake as directed, adding about 10 extra minutes to the covered bake time.