Cheesy Spinach Stuffed Peppers

Ingredients

• 4 largebell peppers
• 15 ml (1 tablespoon)olive oil
• 1 mediumyellow onion, finely chopped
• 3–4 clovesgarlic, minced
• 283 g (10 ounces)fresh spinach
• 227 g (8 ounces)cream cheese, softened to room temperature
• 185 g cooked (1 cup)rice or quinoa
• 100 g (1 cup), dividedshredded mozzarella cheese
• 50 g (½ cup), dividedgrated Parmesan cheese
• 2.5 ml (½ teaspoon)Italian seasoning
• to tastesalt and black pepper
• a pinch, optionalred pepper flakes

Instructions

1. 1

   Prepare the peppers

   Heat the oven to 200°C (400°F) and lightly grease a 23 × 33 cm (9 × 13 inch) baking dish, or another dish that holds the peppers snugly. Wash and dry the peppers, halve them lengthways from stem to base, then remove the seeds and white membranes. Arrange them cut-side up in the dish. For softer peppers, bake the empty halves for 10–15 minutes while preparing the filling.

2. 2

   Sauté the aromatics

   While the peppers par-bake, or while the oven heats, warm the olive oil in a large frying pan over medium heat. Add the onion and cook for 4–5 minutes until soft and translucent. Stir in the garlic and optional red pepper flakes and cook for 1 minute, taking care not to burn the garlic.

3. 3

   Wilt the spinach

   Add the fresh spinach to the pan in batches, stirring until it has wilted, about 3–5 minutes. If using thawed frozen spinach instead, add it after the garlic and cook for 2–3 minutes to heat it through and evaporate excess moisture. Take the pan off the heat.

4. 4

   Mix the filling

   In a large bowl, combine the softened cream cheese, cooked rice or quinoa, half the mozzarella (50 g) and half the Parmesan (25 g). Add the Italian seasoning, a generous pinch of salt and a few grinds of black pepper.

5. 5

   Combine and season

   Add the onion, garlic and spinach mixture to the bowl and stir until everything is evenly combined and creamy. Taste the filling and adjust the salt, pepper or other seasoning before stuffing the peppers.

6. 6

   Stuff the peppers

   Spoon the filling evenly into the pepper halves, mounding it generously. Scatter the remaining mozzarella (50 g) and Parmesan (25 g) over the tops.

7. 7

   Bake until tender

   Pour about 60 ml (¼ cup) of water into the bottom of the dish without splashing it over the peppers. Cover the dish tightly with foil and bake for 25–30 minutes.

8. 8

   Brown the cheese

   Carefully remove the foil and bake uncovered for a further 10–15 minutes, until the cheese is melted, bubbling and golden. For a more browned top, use the grill for the final 1–2 minutes and watch closely.

9. 9

   Rest and serve

   When the peppers are tender and the cheese is golden, remove the dish from the oven and leave it to rest for 5–10 minutes so the filling can settle. Garnish with fresh parsley or chives if desired, then serve.

What are stuffed peppers?

Stuffed peppers are hollowed peppers filled with a savoury mixture and baked until tender. They appear in many cuisines, with fillings that vary from grains and vegetables to meat and cheese.

This version pairs spinach and cooked rice or quinoa with cream cheese, mozzarella and Parmesan. Halving the peppers makes them easy to fill and gives each portion a generous layer of browned cheese.

Nutrition and macros by portion

The nutrition label shows one serving as written: 550 calories, 0g protein, 0g carbs, 0g fat.

The rice or quinoa and peppers provide most of the carbohydrates, while the olive oil, cream cheese and cheeses contribute much of the fat. The cheeses and grains also supply some protein. For a more balanced plate, pair a pepper half with a generous serving of salad or other vegetables.

Choosing the peppers

Even sizes: peppers of similar size and thickness are likely to cook at a similar rate. Halves that sit fairly flat in the dish are also easier to fill and serve.

Colour: red, yellow and orange peppers tend to taste sweeter, while green ones have a more savoury flavour. Any colour works here.

Getting the spinach filling right

Fresh spinach: add it in batches and stir as it wilts; its volume reduces considerably. Let the cooked mixture cool briefly off the heat before mixing it with the cream cheese.

Frozen spinach: thaw it fully and squeeze out as much water as possible first. Heating it in the pan helps drive off any remaining moisture so the filling is less likely to turn watery.

Creamy, not lumpy

Softened cheese: bring the cream cheese to room temperature so it blends smoothly with the rice or quinoa. Stir until it is distributed throughout the filling before adding it to the peppers.

Seasoning check: taste the filling before stuffing, since the cheese and grains can soften the impact of the seasoning. Adjust salt and pepper at this stage.

How to judge doneness

Tender peppers: the covered bake steams the peppers with the water in the dish. After 25–30 minutes, uncover them and continue baking until a knife slides into the pepper flesh easily.

Golden topping: the final uncovered bake melts and browns the cheese. If using the grill for extra colour, keep a close eye on it during the final 1–2 minutes.

Serving and timing

A head start: par-baking the pepper halves for 10–15 minutes helps if you prefer them especially soft. Skip this step for a firmer texture, allowing for the full covered bake and checking tenderness before serving.

On the plate: serve the peppers on their own or alongside a crisp green salad or roasted vegetables. The filling already includes rice or quinoa, so extra grains are optional.

Recipe notes & tips

• Choose peppers with flat bottoms so they sit securely in the baking dish.
• If using frozen spinach, squeeze it thoroughly after thawing to remove excess water.
• Use leftover cooked rice or quinoa to shorten the preparation.
• Taste the filling before stuffing the peppers, while its seasoning can still be adjusted.
• Pour the water around the peppers rather than over the filling.
• Watch closely if you use the grill to brown the topping.

Variations

• Try quinoa: use cooked quinoa in place of the rice for a slightly different grain texture.
• Add more heat: stir extra red pepper flakes into the filling to make it spicier.
• Use another colour: choose green peppers for a more savoury flavour or red, yellow or orange for sweeter notes.
• Change the cheese: replace some of the mozzarella with another good melting cheese.
• Use frozen spinach: thaw it completely, squeeze it dry and heat it in the pan as directed.

Common mistakes to avoid

• Watery filling: thaw frozen spinach fully and squeeze out as much liquid as possible.
• Lumpy cream cheese: soften it to room temperature before mixing.
• Burnt garlic: cook it for only about 1 minute after adding it to the softened onion.
• Under-seasoned filling: taste and adjust the seasoning before filling the peppers.
• Over-browned cheese: check often if using the grill, especially during the final 1–2 minutes.

How to store

Refrigerate leftovers in an airtight container for up to 3 days. Reheat in an oven at 180°C until hot throughout, or microwave individual portions; the cheese topping may soften when reheated.

Frequently asked questions