Caramelized Onion and Cream Cheese Stuffed Peppers
If you’re searching for a delightful appetizer or a tasty side dish that showcases the harmonious flavors of sweet caramelized onions and creamy cheese, look no further than these Caramelized Onion and Cream Cheese Stuffed Peppers. Perfectly sweet and savory, these little bites take center stage at any gathering or cozy family dinner. Just imagine sinking your teeth into a tender, roasted pepper filled with a rich, creamy filling that’s bursting with flavor. Let’s dive into the details of creating this mouthwatering dish!
Why This Caramelized Onion and Cream Cheese Stuffed Peppers Stands Out

What makes these Caramelized Onion and Cream Cheese Stuffed Peppers truly special is the combination of textures and flavors. The baby sweet peppers provide a vibrant, crunchy exterior, while the filling, which melds together the sweetness of the onions, the richness of cream cheese, and the aromatic hints of garlic and Italian seasoning, creates a creamy, irresistible bite. Plus, this recipe is incredibly versatile; you can serve it warm or at room temperature, making it a great option for parties or weeknight dinners.
What You’ll Need
- 2 tablespoons olive oil
- 1 large yellow onion, thinly sliced
- 16 baby sweet peppers, halved and seeded
- 1 (8-ounce) package cream cheese, softened
- 1 large clove garlic, minced
- 2 teaspoons Italian seasoning
- 1/2 teaspoon sea salt
Gear Checklist
- Skillet: For caramelizing the onions until they’re golden and sweet.
- Baking Sheet: To roast the stuffed peppers in the oven.
- Mixing Bowl: To combine the cream cheese filling ingredients.
- Spatula: For stirring and mixing.
The Method for Caramelized Onion and Cream Cheese Stuffed Peppers

Step 1: Caramelize the Onions
In a skillet over medium heat, heat the 2 tablespoons of olive oil. Once hot, add the thinly sliced yellow onion. Cook the onions, stirring occasionally, for about 15-20 minutes until they are deeply caramelized and golden brown. This slow cooking process enhances their natural sweetness.
Step 2: Prepare the Peppers
While the onions are caramelizing, preheat your oven to 375°F (190°C). Halve the baby sweet peppers and remove the seeds. Arrange them cut-side up on a baking sheet lined with parchment paper.
Step 3: Make the Cream Cheese Filling
In a mixing bowl, combine the softened cream cheese, minced garlic, Italian seasoning, sea salt, and the caramelized onions. Mix everything together until smooth and well blended.
Step 4: Stuff the Peppers
Spoon the cream cheese mixture into each halved pepper, generously filling them to the top.
Step 5: Bake
Place the stuffed peppers in the preheated oven and bake for 15-20 minutes, or until the peppers are tender and the filling is warmed through. The edges of the peppers may start to blister slightly, which adds to the deliciousness!
Step 6: Serve and Enjoy
Remove the stuffed peppers from the oven and let them cool slightly before serving. These Caramelized Onion and Cream Cheese Stuffed Peppers are best enjoyed warm but can also be savored at room temperature.
No-Store Runs Needed

- Olive oil: A staple in most kitchens for cooking and flavor.
- Yellow onion: A common ingredient that adds depth to many dishes.
- Baby sweet peppers: Often available at farmers’ markets or in grocery stores.
- Cream cheese: A versatile ingredient found in most refrigerators.
- Garlic: A pantry essential that enhances the flavor of any dish.
- Italian seasoning: Typically found in spice cabinets; a blend of dried herbs.
- Sea salt: A basic seasoning that should be on hand in every kitchen.
Problems & Prevention
While making Caramelized Onion and Cream Cheese Stuffed Peppers, a few common issues may arise:
- Overcooked onions: Keep an eye on the onions while caramelizing. Stir them regularly to prevent burning.
- Peppers too crunchy: If you prefer softer peppers, consider roasting them for a few extra minutes.
- Filling too thick: If your cream cheese mixture seems too thick, add a splash of milk to loosen it up for easier stuffing.
Save for Later: Storage Tips
If you have any leftovers (though they’re unlikely!), store them in an airtight container in the refrigerator for up to 3 days. To reheat, simply place them in a preheated oven at 350°F (175°C) until warmed through.
FAQ
Can I use other types of peppers for this recipe?
Absolutely! While baby sweet peppers are ideal for this dish, you can also use larger bell peppers. Just ensure to adjust the baking time accordingly for larger peppers.
Can I make the filling ahead of time?
Yes! You can prepare the cream cheese filling a day in advance and store it in the refrigerator. Just stuff the peppers and bake them right before serving.
Is there a dairy-free alternative for the cream cheese?
Yes! There are several dairy-free cream cheese alternatives available that will work just as well in this recipe. Look for one that has a similar texture for the best results.
Can I freeze the stuffed peppers?
Yes, you can freeze the stuffed peppers before baking. Just assemble them, then place them in a freezer-safe container. When ready to eat, bake them straight from the freezer, adding a few extra minutes to the cooking time.
The Last Word
If you’re looking to impress your guests or simply treat yourself to something special, these Caramelized Onion and Cream Cheese Stuffed Peppers are the perfect choice. Their delightful combination of flavors and textures will have everyone asking for seconds (or thirds!). With the ease of preparation and the ability to customize the ingredients, this recipe is destined to become a favorite in your household. So, roll up your sleeves, grab your apron, and get ready to enjoy a delicious culinary adventure!

Caramelized Onion and Cream Cheese Stuffed Peppers
Ingredients
Equipment
Method
- In a skillet over medium heat, heat the 2 tablespoons of olive oil. Once hot, add the thinly sliced yellow onion. Cook the onions, stirring occasionally, for about 15-20 minutes until they are deeply caramelized and golden brown.
- While the onions are caramelizing, preheat your oven to 375°F (190°C). Halve the baby sweet peppers and remove the seeds. Arrange them cut-side up on a baking sheet lined with parchment paper.
- In a mixing bowl, combine the softened cream cheese, minced garlic, Italian seasoning, sea salt, and the caramelized onions. Mix everything together until smooth and well blended.
- Spoon the cream cheese mixture into each halved pepper, generously filling them to the top.
- Place the stuffed peppers in the preheated oven and bake for 15-20 minutes, or until the peppers are tender and the filling is warmed through.
- Remove the stuffed peppers from the oven and let them cool slightly before serving. These Caramelized Onion and Cream Cheese Stuffed Peppers are best enjoyed warm but can also be savored at room temperature.
Notes
- Keep an eye on the onions while caramelizing to prevent burning.
- If you prefer softer peppers, roast them for a few extra minutes.
- Add a splash of milk to the filling if it seems too thick for easier stuffing.
