Halved bell peppers are brushed with olive oil, seasoned, then filled with a smooth blend of ricotta, Parmesan, mozzarella and an egg, brightened by basil, parsley, chives, garlic and lemon zest. Cover and bake 25 minutes, uncover and bake 10 more until the filling is set and tops are lightly golden. Rest briefly, garnish with extra herbs and serve warm alongside a crisp salad or crusty bread.
The smell of melted cheese and lemon zest drifting through my apartment on a rainy Tuesday is what finally convinced me that vegetarian cooking was anything but boring. I had bought too many bell peppers at the farmers market because they looked like jewels, and honestly I just needed to use them before they went soft. These stuffed peppers came together from whatever was lingering in the fridge, and they have been on heavy rotation ever since.
I served these to my neighbor who swore she hated vegetarian food, and she asked for the recipe before she even finished chewing. There is something about the combination of three cheeses melting into sweet roasted peppers that makes people forget they are not eating meat.
Ingredients
- 4 large bell peppers (red, yellow, or orange): Sweeter varieties work best here and their wide halves create perfect little boats for the filling.
- 1 1/2 cups ricotta cheese: Whole milk ricotta gives the creamiest result and draining any excess liquid prevents a watery filling.
- 1/2 cup grated Parmesan cheese: Adds a salty depth that ties everything together.
- 1/2 cup shredded mozzarella cheese: Creates those irresistible golden stretchy bits on top.
- 1 large egg: Binds the filling so it holds its shape when you cut into the peppers.
- 3 tbsp fresh basil, chopped: Torn by hand at the last minute for the most fragrant result.
- 2 tbsp fresh parsley, chopped: Flat leaf parsley has a cleaner flavor than curly.
- 1 tbsp fresh chives, chopped: Their mild onion flavor bridges the gap between the herbs and the garlic.
- 2 garlic cloves, minced: Fresh garlic only because the jarred version loses its punch in the oven.
- Zest of 1 lemon: This is the secret weapon that makes people ask what is in these peppers.
- 1 tbsp olive oil: A light drizzle over the peppers before filling keeps them from drying out.
- 1/2 tsp kosher salt and 1/4 tsp black pepper: Seasoning the filling properly means you will not need to add more at the table.
- Extra fresh herbs for serving (optional): A finishing sprinkle makes them look as good as they taste.
Instructions
- Preheat and prepare:
- Set your oven to 375°F and lightly grease a baking dish. You want one just large enough to cradle the pepper halves snugly so they do not tip over and spill their filling.
- Arrange the peppers:
- Halve the bell peppers and scoop out the seeds and membranes. Place them cut side up in the dish, drizzle with olive oil, and give each a tiny pinch of salt and pepper so the pepper itself tastes seasoned, not just the filling.
- Mix the filling:
- In a large bowl, stir together the ricotta, Parmesan, mozzarella, egg, basil, parsley, chives, garlic, lemon zest, salt, and pepper until everything is evenly combined. The mixture should look creamy and smell like a garden.
- Stuff the peppers:
- Spoon the ricotta mixture into each pepper half, dividing it evenly and smoothing the tops with the back of your spoon. Do not be shy here because the filling does not rise much in the oven.
- Bake covered then uncovered:
- Cover tightly with foil and bake for 25 minutes so the peppers steam and soften. Then remove the foil and bake another 10 minutes until the tops turn lightly golden and the filling is set.
- Rest and serve:
- Let them cool for about five minutes because that molten cheese will burn an eager tongue. Scatter extra fresh herbs over the top if you have them and serve warm.
These peppers have become my go-to contribution to potlucks because they look impressive but require almost no technique, and watching someone cut into one and see the creamy filling spill out is always a quiet thrill.
What to Serve Alongside
A simple arugula salad with lemon vinaigrette and shaved Parmesan is all you really need beside these peppers. The peppery greens cut through the richness of the cheese and echo the lemon zest already in the filling.
Making Them Your Own
Chopped sun-dried tomatoes folded into the filling add a tangy sweetness that works beautifully with the herbs. Sautéed spinach is another easy addition, just squeeze out every last drop of water first or the filling gets soggy fast.
Storing and Reheating
Leftovers keep well in the fridge for up to three days and reheat gently in the oven at 350°F for about 15 minutes. The microwave works in a pinch but the pepper loses some of its pleasing texture.
- Freeze unbaked stuffed peppers on a sheet tray first then transfer to a bag for up to two months.
- Bake from frozen at 375°F covered for 35 minutes and uncovered for another 15.
- Always check that the internal temperature reaches 165°F before serving.
Keep this recipe in your back pocket for nights when you want something warm and comforting without spending an hour chopping. The peppers do most of the work for you.
Recipe FAQs
- → Can I prepare the filling ahead of time?
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Yes. Combine the cheeses, egg and herbs, then cover and refrigerate up to 24 hours. Fill peppers just before baking to keep them from releasing excess moisture.
- → How can I make this without an egg?
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For an egg-free version, stir in 2 tablespoons plain Greek yogurt or a small amount of ricotta whey to help bind; note the filling will be slightly looser but still creamy.
- → Which peppers work best?
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Large sweet bell peppers (red, yellow or orange) are ideal for even roasting and sturdy cups. Choose peppers with flat bottoms so halves sit upright in the dish.
- → How do I achieve a golden top without drying the filling?
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Cover the dish for the first 25 minutes to cook through, then remove the foil for the final 10 minutes to allow gentle browning without overbaking the interior.
- → Can I add extras to the filling?
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Yes. Stir in chopped sun-dried tomatoes, sautéed spinach, or a spoonful of pesto for extra flavor. For crunch, sprinkle breadcrumbs or panko over tops before the final bake.
- → Is freezing an option?
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Freeze assembled, uncooked peppers on a tray, then transfer to bags; bake from frozen, adding 10–15 minutes. For best texture, freezing after baking is also possible but may change creaminess slightly.