Whether served as a main dish or as a side, these Stuffed Peppers with Quinoa & Spinach are delicious and satisfying. And the perfect offering for the vegetarians among us.
I can remember my mom making stuffed peppers fairly often back in the day. They were so good but quite different than the typical dish we see today.
They were always formed by filling upright green peppers that had the cap removed. The stuffing consisted mainly of browned ground beef and white rice. What is being proposed here is a sweeter, lighter version of that classic dish.
The two grains used in this recipe are quinoa and barley. They’re simmered in the vegetable broth until tender. If you want to enjoy this as a gluten-free dish, simply omit the barley and double up on the quinoa. The final texture will be slightly different, but still totally delicious.
- Preheat your oven to 400°F.
- In a medium saucepan bring broth to boiling.
- Add the barley and quinoa.
- Return to boiling and reduce the heat to low.
- Cook, covered, about 12 minutes or until tender.
- Drain, reserving 1/3 cup cooking liquid; set aside.
- If necessary, add additional broth or water so that you have 1/3 cup reserved liquid.
- In a large skillet, cook onion and garlic in hot oil over medium heat for 2 minutes.
- Add mushrooms; cook and stir for 4 to 5 minutes or until tender.
- Stir in tomatoes, spinach, salt, and black pepper.
- Add quinoa mixture and 1/2 cup of the cheese.
- Stir to combine.
- Remove from heat.
It’s time to talk peppers.
I am suggesting that you use red sweet peppers. That doesn’t mean that you must use them.
You could opt for green peppers. They have a slight bite when comparing them to the red variety …a mild bitterness. But they will definitely also hold their shape during the baking process.
I wouldn’t recommend using orange or yellow peppers …their skin is more tender and may not do as well in the oven.
- Cut the peppers in half lengthwise.
- Remove and discard the seeds and membranes from the peppers.
- Sprinkle the insides of peppers lightly with salt and black pepper.
- Fill the pepper halves with the quinoa mixture.
- Place the peppers, filled sides up, in a 3-quart rectangular baking dish.
- Pour the reserved cooking liquid into dish around the base of the peppers.
- Bake, covered, for 30 minutes.
- Uncover and top the stuffed peppers with the remaining cheese.
- Bake, uncovered, about 10 more minutes.
- The peppers should be crisp-tender and the cheese should be browned.
Your Stuffed Peppers with Quinoa & Spinach are ready to enjoy.
stuffed peppers with quinoa & spinach
Adapted from Better Homes & Gardens
Packed with whole grains and flavorful vegetables. Serve as a side or main dish.
Ingredients
- 14.5 ounces vegetable broth
- 1/3 cup quick-cooking barley *
- 1/3 cup quinoa, rinsed and drained
- 2 tablespoons olive oil
- 1/2 cup chopped onion (about 2 ounces)
- 2 garlic cloves, minced
- 2 cups sliced fresh mushrooms (about 6.5 ounces)
- 1/2 teaspoon salt
- 1/4 teaspoon freshly ground black pepper
- 1 14.5-ounce can diced tomatoes, drained
- 4 cups fresh baby spinach (about 4.5 ounces)
- 1 1/4 cups shredded Monterey Jack (or pepper jack) cheese (5 ounces)
- 3 large red sweet peppers
Instructions
-
Preheat oven to 400°F.
-
In a medium saucepan bring broth to boiling. Add barley and quinoa. Return to boiling; reduce heat to low. Cook, covered, about 12 minutes or until tender. Drain, reserving 1/3 cup cooking liquid; set aside. (If necessary, add additional broth or water in order to reserve 1/3 cup liquid.)
-
In a large skillet cook onion and garlic in hot oil over medium heat for 2 minutes. Add mushrooms; cook and stir for 4 to 5 minutes or until tender. Stir in tomatoes, spinach, the salt, and the black pepper. Add quinoa mixture and 1/2 cup of the cheese; stir to combine. Remove from heat.
-
Cut peppers in half lengthwise. Remove and discard seeds and membranes from the peppers. Sprinkle insides of peppers lightly with additional salt and black pepper. Fill pepper halves with quinoa mixture. Place peppers, filled sides up, in a 3-quart rectangular baking dish. Pour the reserved cooking liquid into dish around peppers.
-
Bake, covered, for 30 minutes. Uncover; top stuffed peppers with the remaining cheese. Bake, uncovered, about 10 more minutes or until peppers are crisp-tender and cheese is browned.
Recipe Notes
* To make gluten-free version: Omit the barley and double the amount of quinoa. Cook as directed.
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Hi it’s Brenda from RubyHemMinistries.com I remember my Mom making stuffed peppers with meat in them as a child. I never really liked the meat much but this I could see myself liking. Thanks for sharing a great recipe!
Hi Brenda. Seems as though your mom made them the same way my mom did. I always liked the flavor but thought they were on the heavy side. This version is and tastes so much healthier.
The pictures of the ingrediaents and finished product were so nice! I am not the biggest fan of quinoa but this makes me want to give it another try,
Thanks, Caressa. I’m with you on the quinoa ..not usually a big fan. But I’m always on the lookout for a good quinoa recipe. This one definitely hits the mark!
My husband loves stuffed peppers. These are much healthier than the recipe I usually make. They look delicious. I bet my husband will love them and never realize he’s eating healthy! LOL Thanks for sharing this recipe!
My pleasure, Jelane. Hope you get a chance to try them!
Can you suggest substitute to quinoa. We don’t get it in India.
Sure! You could use rice or couscous in place of the quinoa. Or simply double the amount of barley.
I love a good stuffed pepper, but i’ve never tried with barley! Thanks for sharing!
My pleasure, Izzy!
it looks so tempting. OMG ..
Thanks!
Amazing! I’m always looking for great meals that can be finished in the oven. Do you think they would be okay to prep a few hours ahead of time? I’m always looking for recipes that I can prep during my son’s nap then just throw in the oven after he’s up!
Absolutely. I love having dinner prepped early, too!
Wow I surprisingly learned the difference between red peppers, green peppers, yellow peppers, etc. I thought they were all the same!! Haha well you life and learn! Thanks for this delicious recipe post!
My pleasure, Natalie. So glad I could help you with your pepper knowledge! ?❤️
I was waiting for this one. It’s probably more work so I guess I’ll stick to your amazing ravioli. But still, awesome recipe. You have some great ideas!
Thanks, Sonia!
These look delicious! And the photos you took are beautiful, I’ve been trying for years to find a good and flavorful stuffed pepper recipe. I will have to give this one a shot.
Kaitlyn, thank you so much for your kind words!
Oh my gosh these look amazing! And healthy! I am going to have to try them this weekend!
Thanks, Charlene! Hope you love them!
These look delicious! Thank you for always inluding a GF version of your recipes! I am going to try these without barley!
Thanks, Jennifer! Hope you love them!