These stuffed peppers combine ground beef, feta, and farro in a filling that covers protein, grain, and vegetable in one pan. The feta adds a salty, creamy contrast to the beef without any extra sauce work. It’s a solid weeknight dinner that reheats well the next day.
Before you start
Two things determine whether this dish works. First, brown the ground beef properly — spread it in the pan, leave it alone for a couple of minutes, and let it develop color before breaking it up. Pale, steamed beef gives you a flat-tasting filling. Second, pre-cook your farro before it goes into the peppers. Farro needs a full simmer to get tender, and the oven time alone won’t finish it. Under-cooked farro stays hard and gritty in the center of the pepper, and there’s no fixing that once it’s baked. Both steps take maybe 30 extra minutes total, and both are worth it.
Smart swaps
- Farro: Pearled farro cooks faster than whole or semi-pearled — check the package and adjust your simmer time. If you can’t find farro, cooked barley is the closest substitute in texture and chew.
- Feta: Use block feta packed in brine rather than pre-crumbled. Pre-crumbled is drier and doesn’t melt into the filling the same way. Skip the garnish — not worth the extra dish.
- Ground beef: An 80/20 blend works best here. Leaner beef can make the filling dry once it bakes. Ground lamb is a natural alternative and pairs just as well with feta.
- Bell peppers: Red and yellow peppers are sweeter and hold their shape better than green after baking. Green peppers stay firmer but taste more bitter — use them if that’s what you have, just expect a different flavor.
Common problems and fixes
- Filling is dry after baking: This usually means the beef was too lean or the farro absorbed all the moisture. Add a splash of beef broth to the filling before stuffing, or spoon a little broth into the bottom of the baking dish before it goes in the oven.
- Peppers are still firm when the filling is done: Oven temperature and pepper size vary. If the peppers need more time, cover the dish with foil and give them another 10 minutes. The filling is already cooked, so you’re just softening the pepper walls.
- Filling spills out during baking: Pack the filling firmly and mound it slightly above the rim — it will settle as it cooks. Standing the peppers snugly against each other in the dish helps keep them upright.
- Ground beef not reaching safe temperature: The beef should hit 160°F (71°C) internally. If you’re unsure, check the filling with an instant-read thermometer before serving, especially in the center of a tightly packed pepper.
- Feta disappears into the filling: Stir half the feta into the filling and press the rest on top before baking. The top layer browns slightly and gives you visible, distinct pockets of cheese.
Storage and reheating
Leftover stuffed peppers keep in an airtight container in the fridge for up to 4 days. The filling actually tastes better on day two once the beef and feta have had time to settle together. To reheat, place peppers in a baking dish, add a tablespoon of water or broth to the bottom, cover with foil, and warm at 350°F (175°C) for about 20 minutes. The microwave works in a pinch — cover loosely and use medium power to avoid drying out the filling. For freezing, let the peppers cool completely, wrap individually, and freeze for up to 3 months. Thaw overnight in the fridge before reheating in the oven.
Delightful Ground Beef and Feta Stuffed Peppers
Ingredients
1 medium yellow onion - diced
2 medium green pepper (green capsicum) - halved and cleaned
1 can button mushrooms - diced
1 clove garlic - diced
1 can tomato - diced 
¼ cup ketchup (tomato sauce Australia and UK)- 1 cup farro - dry quick-cooking
1 pound ground beef (minced beef) - organic
½ cup feta cheese - crumbled
1 teaspoon olive oil
1 teaspoon salt
1 teaspoon ground black pepper- 1 teaspoon seasoning
1 teaspoon red pepper flakes
Instructions
- Heat up the dutch oven over medium heat. Add 1 teaspoon olive oil, onion, and garlic. Saute until translucent, then add ground beef – cook until browned. Remove from heat and drain excess fat.
- In another pot, allow water to a boil. Add farro and a touch of salt, and boil for 8 to 10 minutes. Drain and set to the side.
- Return the dutch oven to heat, add canned tomatoes, tomato sauce, and mushrooms saute for about 5 minutes. Add ground beef mixture and bring to simmer. Mix in cooked farro and reduce variety for 10 minutes.
- Scoop beef mixture into halved peppers and sprinkle with crumbled feta. Cover and cook for additional 10 minutes. Remove from heat, allow to rest for 3 minutes and serve.
Nutrition
Common questions
Can I assemble these stuffed peppers ahead of time?
Yes — you can stuff the peppers up to 24 hours in advance and keep them covered in the fridge until you’re ready to bake. Pull them out 20 minutes before they go in the oven so the filling isn’t ice-cold going in, which would extend your bake time.
Do I need to pre-cook the peppers before stuffing them?
No, but you can if you want a very soft pepper. Blanching them for 3 minutes in boiling water before stuffing shortens the oven time and guarantees tender walls. If you skip this step, just make sure your baking time is long enough — usually 35 to 45 minutes covered, then uncovered for the last 10.
How do I know when the stuffed peppers are fully cooked?
The ground beef filling needs to reach 160°F (71°C) — use an instant-read thermometer pushed into the center of the filling to confirm. The pepper walls should be tender when pierced with a fork but not collapsed.
Is farro gluten-free?
No, farro is a wheat grain and contains gluten. If you need a gluten-free option, cooked rice or quinoa are straightforward substitutes that work well in this filling.
Can I make this a higher-protein meal without changing the recipe much?
The simplest move is to increase the ground beef by 20 to 25 percent and reduce the farro by the same amount — the peppers will still hold the filling without overflowing. You can also serve a fried or poached egg alongside each pepper, which adds protein without any extra prep inside the recipe itself.
More mince recipes to try
- Spicy Beef Stuffed Peppers
- Hearty Beef Cauliflower Bake
- Mediterranean Lamb Feta Pie
- Ultimate Cheesy Beef Bake
