
The first time I made these cream cheese stuffed mini peppers in the air fryer, I didn’t expect much—just a quick snack to tide me over between meals. But the moment the warm, cheesy filling melted into the tender, sweet peppers, I knew I had stumbled onto something special. The flavors melded so beautifully, and the ease of cooking almost made me feel like I had a secret shortcut to an irresistible appetizer.
I first discovered the magic of stuffing peppers with cream cheese during a late-night kitchen experiment after weeks of craving something cheesy yet fresh. Adding sriracha for a little heat was my spontaneous idea, and it instantly became a game-changer in balancing the flavors.
Essential Ingredients
- Mini sweet peppers: the perfect size for a bite; choose peppers with firm skin and vibrant colors to ensure freshness
- Cream cheese: softened room temperature cream cheese blends easily, creating that luscious, creamy base. Avoid cold cream cheese or your filling will be lumpy
- Mozzarella or cheddar cheese: adds melty texture and savory depth; freshly grated cheese melts better than pre-shredded, which can be coated with anti-caking agents
- Green onions: introduce a mild bite and fresh aroma; pick bunches with bright green tops and no wilted leaves
- Avocado oil: for light roasting without overpowering flavor; it’s heat-stable and lends a subtle richness
- Garlic powder and salt: essential for layering flavor without moisture that fresh garlic would add
- Sriracha (optional): a spicy touch that cuts through the richness and wakes up the palate
Shopping for these is straightforward—grab peppers from the freshest-looking bunch, and pick dairy products free from additives to let their natural flavors shine.
Cooking Process
- Preparing the Filling – Blending Textures for Balance:
- Whip the cream cheese, grated mozzarella, chopped green onions, garlic powder, salt, and sriracha until smooth and uniform. The softness of the cream cheese is key here; it allows the flavors to mingle without chunky pockets.
- Prepping the Peppers – Unlocking Sweetness and Shape:
- Slice off the tops and halve the mini peppers lengthwise, removing any seeds. This not only makes them easier to eat but opens a perfect little cavity for that luscious filling while keeping the structural integrity for air frying.
- Coating the Peppers – The Crispy Edge Secret:
- Toss the peppers gently with avocado oil, ensuring a glistening sheen that will encourage slight roasting and prevent dryness during cooking. Your hands are the best tool here to evenly distribute the oil.
- Baking in the Air Fryer – Precision Heat for Perfect Melting:
- Arrange about six stuffed peppers in a single layer in the air fryer basket and bake at 360°F for 8 minutes. The “Bake” setting, rather than “Air Fry,” uses gentle, consistent heat that melts the cheese without blowing it out or drying the peppers. Repeat until all peppers are cooked.

Recipe Highlights
- Low-carb, keto-friendly and just 42 calories per pepper, making them guilt-free indulgence
- Ready in just over 30 minutes from start to finish, perfect for spontaneous entertaining
- Versatile as finger foods or party snacks, requiring minimal cleanup
One memorable evening, I overstuffed a batch with triple the cheese, and while they were deliciously rich, the filling oozed out during cooking, reminding me that a measured scoop is key to neat and elegant bites. Now, I never go overboard—which keeps every pepper perfectly stuffed and easy to enjoy.
Seasonal Adaptations
In the summer, I love swapping green onions for fresh chives or basil, adding a fragrant twist. During winter months, stirring in a hint of smoked paprika or cumin into the filling warms up the flavor profile beautifully.
Make-Ahead Strategies
The filling can be prepared a day ahead and kept refrigerated. Stuff the peppers just before cooking to maintain their crispness. This way, you’ll cut down active cooking time when guests arrive.
Kitchen Tool Recommendations
A small silicone spatula is ideal for scooping and spreading filling without wasting a single bit. Choosing an air fryer with a bake function opens new possibilities for melting cheese delicately–my favorite features are easy temperature controls and a roomy basket for batch cooking.
Cooking Secrets
- Always bring cream cheese to room temperature for smooth, scoopable filling—cold cream cheese prevents proper mixing
- Use the air fryer’s bake function when melting cheese; the regular air crisp setting can blow out or dry the filling
- Don’t overload the peppers—fill just enough so the cheese doesn’t spill over but still looks invitingly rounded

Common Questions
- → What type of cheese works best for stuffing?
A soft cheese like cream cheese combined with mozzarella or cheddar provides a creamy and melty filling that complements the peppers well.
- → Can I prepare the filling ahead of time?
Yes, the cheese mixture can be made in advance and refrigerated to allow the flavors to meld before stuffing the peppers.
- → What is the best way to prevent peppers from being soggy?
Using the bake setting on the air fryer at 360°F allows the peppers to soften without becoming overly moist, keeping them tender but firm.
- → Are mini sweet peppers suitable for stuffing?
Mini sweet peppers are ideal due to their size and sweet, mild flavor, making them excellent vessels for creamy fillings.
- → How can I add a spicy kick to the filling?
Including a teaspoon of sriracha or a pinch of chili powder to the cream cheese blend adds a gentle heat that brightens the flavor.