The aroma of tender, roasted peppers stuffed with a savory blend of ground beef and vibrant veggies fills your kitchen, making your mouth water in anticipation. Whole30 Stuffed Peppers are a nutritious, satisfying meal that takes just about an hour to prepare and cook. This recipe works wonderfully to bring flavor and wholesome ingredients together in a nourishing way.
This recipe is perfect for healthy eaters looking for a hearty dish that’s compliant with Whole30 guidelines. It’s an ideal weeknight dinner or meal prep option for the busy week ahead. You can make the filling ahead of time and store it in the fridge, so your stuffed peppers are just a quick bake away.
Why You’ll Love This Recipe
- Each pepper is tender, yet retains a slight crunch, making for a delightful texture contrast.
- The filling is packed with flavor from herbs and spices that elevate the ground beef perfectly.
- It’s a one-dish meal, simplifying both cooking and cleanup.
- The versatility allows for various substitutions to cater to different tastes.
What You’ll Need
Gather everything you need for these delicious stuffed peppers.
For the Peppers
- 8 bell peppers
- Sea salt, for seasoning
For the Filling
- 3 tbsp coconut oil
- 1 small onion, diced
- 2 lbs lean ground beef
- 2 cans chopped tomatoes, (total of 796 mL)
- 1 package frozen cauliflower rice, (340 grams)
- 2 tbsp dried oregano
- 2 tsp ground cumin
- 1 tsp sea salt
- 1 tsp ground black pepper
Opt for grass-fed beef for a richer flavor.
Substitutions & Swaps
- Ground turkey for ground beef
- Olive oil instead of coconut oil
- Fresh herbs if available
- Substitute quinoa for cauliflower rice
How to Make It
Here’s how to create these scrumptious stuffed peppers.
Preheat the oven
Preheat your oven to 400F and get your baking dish ready.
Prepare the peppers
Cut the tops off of the peppers and scoop out the seeds and membranes. Place the peppers cut side down in a baking dish with 1/2 inch of water. Cover with foil and bake for 20 minutes.
Cook the aromatics
Place a large pan on the stove on medium heat. Add the coconut oil and allow it to melt. Once melted, add the chopped onion and cook until translucent.
Brown the beef
Add the ground beef to the pan and cook until browned. Make sure to break it apart as it cooks for even browning.
Mix the filling
Add the remaining ingredients and cook together for 5-10 minutes, stirring regularly to break apart the cauliflower rice until it is well mixed in.
Stuff the peppers
Once the peppers have finished baking, remove them and discard any remaining water in the pan and the peppers. Fill each pepper with the beef filling and place them back into the casserole dish, cut side up.
Bake the stuffed peppers
Cover the dish with foil and bake for 20 minutes. Remove the foil and bake uncovered for another 10-15 minutes, until the tops are slightly browned.
Serve and enjoy!
Once done, serve while hot and enjoy the delightful flavors.
How to Store It
Fridge: store in an airtight container for 3-4 days.
Freezer: yes, for up to 3 months if frozen before baking.
Reheat: microwave on medium for 2-3 minutes or bake at 350F for 15 minutes.
Tips for Best Results
- Cook the beef thoroughly to avoid any gristle in the filling.
- Use fresh herbs for a brighter taste if you have access.
- Let the peppers cool a bit before serving to enhance flavors.
- Experiment with different spices for a unique twist.
Serving Suggestions
- Pair with a simple green salad for a refreshing contrast.
- Serve with a drizzle of balsamic glaze for added flavor.
- Perfect for meal prepping for quick and easy lunches throughout the week.




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