Stuffed Peppers | The Only Stuffed Peppers Recipe You Will Ever Need!

These stuffed peppers are bell peppers hollowed out and filled with a savory mix of rice, button mushrooms, spinach, onion and herbs, then baked and charred in the oven until tender. The base filling is vegan, the prep takes about half an hour, and you finish each pepper with toppings of your choice like crumbled tofu, feta or sour cream.

This is the only stuffed peppers recipe you will ever need, and I say that as someone who has made these more times than I can count. It is a recipe both vegetarians and omnis love. I will be upfront with you: it is not a quick recipe, it takes about an hour to make. The actual prep part takes no longer than half an hour though, so it is more than ok in my opinion. The rest is hands-off oven time, which is exactly when I clean up the kitchen.

One thing I learned the hard way: the rice matters. I tried a similar stuffed bell peppers recipe with brown rice too, and even though it is good, I like the texture of white rice better. It stays fluffier inside the pepper. So round white rice is what I reach for here, every time.

This Recipe Works If You Need

• A meatless main that satisfies both vegetarians and meat-eaters at the same table
• A make-ahead dish you can prep in 30 minutes and let the oven finish
• A budget-friendly meal built from pantry rice, mushrooms and a few fresh vegetables
• A naturally vegan base you can dress up with feta, tofu or sour cream for everyone’s taste
• A comforting, batch-friendly dinner that reheats beautifully for the next day’s lunch

Why You’ll Love This Recipe

• Both crowds happy. The filling is hearty enough that nobody at the table misses the meat, vegetarians and omnis alike.
• Mostly hands-off. Half an hour of real work, then the oven does the rest while you do something else.
• That charred-pepper flavor. The grill function at the end gives the peppers a smoky, blistered skin you cannot fake.
• Naturally vegan base. The rice-and-mushroom filling has no dairy or eggs, so the toppings are where you make it your own.
• Flexible toppings. Crumbled tofu, feta, sour cream or a spoonful of tomato paste, each plate can be different.
• Great leftovers. They taste even better the next day once the flavors have had time to settle.

Ingredient Notes

Bell peppers are the vessel and the flavor here, so pick well. I reach for red or orange ones because the green peppers are quite bland and stay sharper-tasting even after baking. Look for peppers that sit flat or close to it, with a wide, squat shape and four lobes at the base so they stand upright in the pan without toppling. Firm, glossy skin with no soft spots means they will hold their structure through the long bake.

Rice is the backbone of the filling, and I use round white rice on purpose. It releases more starch and turns fluffy and tender, which is the texture I want inside a pepper. You only par-cook it on the stove; it does not have to be fully done because it finishes cooking in the oven, soaking up the water you add to the pan.

Button mushrooms bring the savory, meaty depth that makes this filling satisfying without any meat. Chop them so they cook down evenly. When you buy them, choose mushrooms with closed caps and dry, unbruised surfaces; slick or darkened ones are past their prime. As they saute they will release water and then concentrate, which is exactly the umami you want.

Spinach adds color and freshness and folds in right at the end so it wilts rather than overcooks. Use 300 g chopped; it looks like a lot raw but collapses to almost nothing once it hits the heat. Fresh leaves with no yellowing or sliminess are what you are after.

Onion, diced, builds the aromatic base alongside the mushrooms. The herbs and spices are what lift this from plain to memorable: thyme, oregano, ground coriander seeds and sweet paprika, plus a generous handful of chopped parsley stirred in near the end. Buy whole coriander seeds and grind them fresh if you can; the aroma is far brighter than pre-ground.

Optional toppings are how you tailor each plate. The card lists crumbled tofu, crumbled feta cheese, sour cream and tomato paste. Tofu keeps it fully vegan; feta and sour cream make it vegetarian and add a tangy, creamy contrast to the warm, smoky peppers.

Tips

• Do not fully cook the rice on the stove. This is the mistake most people make. The rice keeps cooking in the oven and absorbs the water in the pan, so if it is already soft before baking it turns mushy. Pull the filling off the heat while the rice still has a slight bite.
• Use the toothpick trick. Attach the cut tops back onto the peppers with toothpicks. They act like little lids, trapping steam so the filling cooks through and stays moist instead of drying out.
• Water level is everything. Add water to the pan to cover about two-thirds of the peppers’ height. That steam-bath is what keeps them tender; too little and the bottoms scorch before the tops soften.
• Finish under the grill for char. The last 10 minutes on the grill function blister and char the skins. You know they are ready when the tops are darkened and blistered and the kitchen smells of smoky roasted pepper.
• Season the filling boldly. Taste before you stuff. The peppers and rice are mild, so the filling needs to be well salted and spiced on its own to carry the whole dish.

Substitutions and Variations

• Brown rice instead of white. I have made it this way and it works, the flavor is good, but expect a firmer, less fluffy filling and add a little extra cooking time since brown rice takes longer.
• Keep it fully vegan. Skip the feta and sour cream and top with crumbled tofu or a spoonful of tomato paste instead. The base filling has no animal products at all.
• Swap the greens. No spinach on hand? Chopped chard or kale folds in the same way; just give sturdier greens a minute or two longer to wilt.
• Play with the spice. Smoked paprika in place of sweet deepens the smoky note, and a pinch of chili flakes adds warmth if your table likes heat.

Storage and Make Ahead

These keep well in an airtight container in the fridge for up to four days, and I think they taste even better the next day once the flavors have settled. Reheat in the oven or microwave until hot through. You can also make the filling ahead and refrigerate it, then stuff and bake the peppers when you are ready, which splits the work nicely across two days. They freeze too: cool completely, freeze in a single layer, and thaw overnight before reheating.

If you love this kind of cozy, vegetable-forward cooking, try my basic stuffed portobello mushrooms for another savory baked option, or the vegetarian mushroom dolmas when you are in a stuffing-and-rolling mood. And if it is the rice you are after, my vegetarian Serbian rice pilaf uses the same fluffy white rice I love here.

Let me know how this recipe turned out for you! You can share your photos on Instagram and tag me at @gourmandelleblog or use the hashtag #gourmandelle.

Stuffed Peppers with Rice and Mushrooms

These vegetarian stuffed peppers are loaded with a savory rice, mushroom and spinach filling, then baked until tender and lightly charred. Easy, wholesome and ready in just over an hour.

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Rate

Prep Time 15 minutes minutes

Cook Time 50 minutes minutes

Total Time 1 hour hour 5 minutes minutes

Choose Serving Size 6

Ingredients 

• 6 bell peppers
• 1 cup rice round white rice
• 500 g button mushrooms chopped
• 300 g spinach chopped
• 1 onion diced
• ½ tsp thyme
• 1 tsp oregano
• 1 tsp ground coriander seeds
• 1 tsp sweet paprika
• salt and pepper to taste
• ½ cup parsley chopped
• 2 Tbsps oil
• water
• optional toppings of choice crumbled tofu, crumbled feta cheese, sour cream, tomato paste

Instructions

• Cut the tops off each bell pepper and remove the seeds. Place the peppers upright inside a round baking pan (see photos).
• Heat the oil in a large saucepan.
• Add the chopped mushrooms, rice, diced onion, 1 1/2 cups of water, salt and spices. Saute for 10 minutes.
• Add the spinach and chopped parsley, then cover with a lid.
• Let it cook for 10 minutes, then remove from heat.
• Don’t worry if the rice isn’t fully cooked. It doesn’t have to be, as it will finish cooking in the oven.
• Fill the peppers with the rice mixture.
• Attach the cut tops back onto the peppers using a few toothpicks.
• Add water to the pan around the peppers, just enough to cover about 2/3 of their height.
• Place the pan in the oven and bake for 20 minutes at 375F (190C).
• Before taking them out, turn on the grill/broil function and let them char for 10 minutes.
• Serve with toppings of choice.

Notes

Oven temperature 375F equals about 190C for international readers. The base filling is vegan; only the optional feta and sour cream toppings make it vegetarian, so skip them to keep it plant-based. Leftovers keep in an airtight container in the fridge for up to 3 days and reheat well in the oven or microwave.

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