Keto Buffalo Chicken Stuffed Peppers – Spicy, Satisfying, and Low-Carb
These Keto Buffalo Chicken Stuffed Peppers bring bold flavor with a creamy, spicy kick and a crisp-tender pepper shell. They’re easy enough for a weeknight and crave-worthy enough for game day. If you love buffalo wings but want something more filling and low-carb, this recipe hits the sweet spot.
You’ll get juicy chicken, tangy heat, and melty cheese in every bite. Best part? They’re simple to prep and great for meal prep, too.
Ingredients
Method
- Preheat your oven to 400°F (200°C). Line a baking sheet or 9x13-inch baking dish with parchment or lightly grease it.
- Prepare the peppers: Slice bell peppers in half lengthwise and remove seeds and membranes. Place them cut-side up on the tray and lightly spray with oil. Season with a pinch of salt and pepper.
- Par-bake the peppers: Bake for 10–12 minutes to soften slightly. This helps them cook through without getting watery later.
- Make the filling: In a large bowl, mix cream cheese, buffalo sauce, ranch (or blue cheese dressing), garlic powder, onion powder, and butter if using. Stir until smooth.
- Add chicken and mix-ins: Fold in shredded chicken, half of the mozzarella, green onions, and celery. Taste and season with salt and pepper. Add more buffalo sauce if you like extra heat.
- Stuff the peppers: Spoon the buffalo chicken mixture evenly into each par-baked pepper half. Top with remaining mozzarella and crumbled blue cheese (if using).
- Bake: Return to the oven for 15–18 minutes, until the cheese is melted and bubbly and the peppers are tender but still hold their shape.
- Finish and serve: Let cool for 5 minutes. Garnish with extra green onions. Drizzle with a little ranch or blue cheese dressing if you like.
Why This Recipe Works
- Big flavor, simple steps: Rotisserie chicken, buffalo sauce, and cream cheese do most of the heavy lifting.
- Balanced texture: Creamy chicken filling meets crisp-tender bell peppers for a satisfying bite.
- Keto-friendly: Low in carbs and high in protein and fat, so it keeps you full and on track.
- Customizable heat: Adjust the spice easily with more or less buffalo sauce.
- Great for leftovers: Reheats well without getting soggy when stored correctly.
Ingredients
- 4 large bell peppers (red, yellow, or orange), halved lengthwise and seeded
- 3 cups cooked shredded chicken (rotisserie works great)
- 1/2 cup buffalo wing sauce (adjust to taste)
- 4 oz cream cheese, softened
- 1/3 cup ranch dressing or blue cheese dressing
- 1 cup shredded mozzarella cheese, divided
- 1/2 cup crumbled blue cheese (optional, for topping or mixing)
- 2 green onions, thinly sliced (plus extra for garnish)
- 1 celery stalk, finely diced (optional for crunch)
- 1 tbsp butter (optional, for a richer sauce)
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- Salt and pepper, to taste
- Olive oil or avocado oil spray
Instructions
- Preheat your oven to 400°F (200°C).
Line a baking sheet or 9×13-inch baking dish with parchment or lightly grease it.
- Prepare the peppers: Slice bell peppers in half lengthwise and remove seeds and membranes. Place them cut-side up on the tray and lightly spray with oil. Season with a pinch of salt and pepper.
- Par-bake the peppers: Bake for 10–12 minutes to soften slightly.
This helps them cook through without getting watery later.
- Make the filling: In a large bowl, mix cream cheese, buffalo sauce, ranch (or blue cheese dressing), garlic powder, onion powder, and butter if using. Stir until smooth.
- Add chicken and mix-ins: Fold in shredded chicken, half of the mozzarella, green onions, and celery. Taste and season with salt and pepper.
Add more buffalo sauce if you like extra heat.
- Stuff the peppers: Spoon the buffalo chicken mixture evenly into each par-baked pepper half. Top with remaining mozzarella and crumbled blue cheese (if using).
- Bake: Return to the oven for 15–18 minutes, until the cheese is melted and bubbly and the peppers are tender but still hold their shape.
- Finish and serve: Let cool for 5 minutes. Garnish with extra green onions.
Drizzle with a little ranch or blue cheese dressing if you like.
How to Store
- Refrigerate: Store cooled stuffed peppers in an airtight container for up to 4 days.
- Reheat: Warm in a 350°F (175°C) oven for 10–12 minutes or microwave in 30-second bursts until heated through.
- Freeze: Wrap individual halves tightly, then place in a freezer bag. Freeze up to 2 months. Thaw overnight in the fridge before reheating in the oven.
- Meal prep tip: Keep extra buffalo sauce or dressing on hand to refresh flavor after reheating.
Benefits of This Recipe
- Low-carb and satiating: High in protein and fat to keep hunger in check without spiking carbs.
- Quick and convenient: Rotisserie chicken cuts prep time, and everything bakes on one tray.
- Family-friendly heat: Easy to make mild or fiery based on your sauce and toppings.
- Great for leftovers: Holds up well in the fridge, making lunch the next day a no-brainer.
- Flexible ingredients: Works with what you have—swap cheeses, sauces, or veggies without losing the vibe.
What Not to Do
- Don’t skip par-baking the peppers. Raw peppers can stay too firm and release water, making the filling runny.
- Don’t overstuff. Piling in too much filling traps moisture and can cause overflow as it bakes.
- Don’t use watery dressings. Thin dressings make the mixture loose.
Choose thicker ranch or blue cheese.
- Don’t forget to taste the filling. Adjust salt and heat before stuffing so you don’t end up with bland peppers.
- Don’t walk away during the final bake. Cheese can go from golden to burnt fast—keep an eye on it.
Variations You Can Try
- Extra cheesy: Swap half the mozzarella for cheddar or pepper jack for a sharper, richer flavor.
- Bacon boost: Stir in 3–4 slices of crisp chopped bacon for smoky crunch.
- Cauli rice add-in: Mix in 1 cup cooked cauliflower rice for more volume without extra carbs.
- Ranch lovers: Use all ranch instead of blue cheese and finish with a ranch drizzle.
- Hot-honey (keto-ish) twist: If your plan allows, add a light drizzle of sugar-free hot honey before serving.
- Spicy jalapeño: Add minced jalapeño to the filling or top with pickled jalapeños for extra kick.
- Grilled version: Par-cook peppers in the oven, then finish stuffed peppers on a covered grill for smoky notes.
FAQ
Can I use canned chicken?
Yes. Drain it well and shred with a fork to break up large chunks. It won’t be quite as juicy as rotisserie chicken, but the cream cheese and dressing help keep it creamy.
How do I make this less spicy?
Use a mild buffalo sauce and reduce the amount to 1/3 cup.
Add more ranch or cream cheese to mellow the heat without losing flavor.
What peppers work best?
Red, yellow, and orange bell peppers are sweeter and roast nicely. Green peppers are fine too, but they’re a bit more bitter and firm.
Can I make this dairy-free?
Use dairy-free cream cheese, a dairy-free ranch, and skip the cheese or use a meltable dairy-free alternative. The texture will still be creamy, though flavor will vary by brand.
How do I keep the peppers from getting watery?
Par-bake the peppers first, use thicker dressings, and avoid overbaking.
Let them rest 5 minutes after baking to set the filling.
What sides go well with this?
Simple options like a green salad, cucumber ribbons with ranch, roasted broccoli, or celery sticks pair well and keep carbs low.
Can I make them ahead?
Yes. Assemble and refrigerate unbaked stuffed peppers up to 24 hours. Add 3–5 extra minutes to the bake time straight from the fridge.
Wrapping Up
Keto Buffalo Chicken Stuffed Peppers are bold, creamy, and easy enough for any weeknight.
With simple ingredients and plenty of ways to customize, they’re a reliable low-carb favorite. Make them mild or fiery, cheesy or smoky—either way, they deliver big flavor and satisfying comfort. Keep this recipe on repeat for meal prep, busy nights, and game-day spreads.
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