Filled with ground beef, rice, and black beans, these Mexican stuffed peppers are a delicious and protein-packed meal the whole family can enjoy. Plus, they keep well in the fridge and freezer, making them a great meal prep idea!

If you’re looking for a fun, new, family-friendly dinner idea, this Mexican stuffed peppers recipe is for you. Not only are they easy to make, but they are a great way to use leftover rice, and they are very versatile.
Once you’ve got the basics down, you can mix and match the ingredients to use whatever ingredients on hand. Any ground meat, type of rice, style of beans, and taco seasoning will work well to create cheesy, tender, and flavorful stuffed Mexican peppers.

Why You’ll Love Them
- High in Protein – The combination of ground beef and rice ensures each serving contains over 40 grams of protein.
- Full of Flavor – The stuffed peppers are full of Mexican-inspired flavors.
- Great for Meal Prep – These stuffed peppers keep well in the fridge and freezer, making them a great make-ahead meal idea.

Ingredients + Substitutions
- Bell Peppers – To add some veggies and create the base of the stuffed peppers. You can use any color of bell pepper, including red, yellow, orange, or green bell peppers, or use large poblano peppers instead.
- Ground Beef – To add some protein. I used extra-lean ground beef, but you can use any type of ground beef, or swap it for ground turkey or chicken if preferred.
- Onion and Garlic – To flavor the beef and rice filling. The recipe calls for a whole onion and garlic cloves, but you can use onion powder and garlic powder if preferred. See the notes section of the recipe card for details.
- Rice – To make add some complex carbohydrates and add some moisture to the filling. The recipe calls for white rice, but you can use brown rice if preferred. See the notes section of the recipe card for details.
- Black Beans – To add plant-based protein and fiber. The recipe calls for black beans, but kidney beans would also work well.
- Tomatoes – To add some more veggies and ensure the filling is thick. The recipe calls for a can of crushed tomatoes, but plain diced tomatoes, fire-roasted tomatoes, or tomato sauce would also work well.
- Spices – A mixture of chili powder, paprika, cumin, oregano, and salt to season the stuffed tacos. You can also use taco seasoning if preferred. See the notes section of the recipe card for details.
- Cheese – To add some more protein and healthy fats, and add a cheesy topping to the stuffed peppers. The recipe calls for Monterey Jack cheese, but cheddar or Pepper Jack cheese would also work well.
- Olive Oil – To add some healthy fats.


Dietary Adaptions
To Make them Gluten-Free: No adaptations are needed; this recipe is gluten-free.
To Make them Dairy-Free: Omit the cheese or use a non-dairy cheese.


Red’s Nutrition Tip
By using extra lean ground beef in this recipe, you can easily control the calorie content of the stuffed peppers without forgoing flavor. Lean meats, such as lean ground beef, ground chicken, and ground turkey, are great high-protein, low-calorie foods and a great way to increase the protein content of a recipe without overly increasing the calorie content. This is particularly helpful when you are trying to eat in a calorie deficit.
Serving Suggestions
This recipe is a balanced meal with protein, carbohydrates, fiber, and healthy fats. These Mexican stuffed peppers can be enjoyed as a complete meal or adapted or served with a side dish to suit your personal calorie or macro needs. For example:
- To make them higher in protein, swap the black beans for additional ground beef.
- To make them lower in fat, swap the ground beef for ground turkey or chicken.
- To make them low carb, swap the rice for cauliflower rice.
- To make them higher in fiber, serve them with steamed broccoli or a side salad.
- To make them more filling, serve them with a side of cooked rice and/or vegetables.
- To add flavor, serve them with sour cream, guacamole, avocado slices, salsa, hot sauce, and/or fresh cilantro.
You can also try my stuffed pepper soup and stuffed pepper casserole recipes for some different takes on stuffed peppers.

Storage + Reheating
To Refrigerate: Allow the stuffed peppers to cool completely, then transfer them to an airtight container and store them in the fridge for up to 4 days.
To Freeze: Once cooled, place the Mexican stuffed peppers in an airtight container and store them in the freezer for up to 3 months.
To Reheat: Once thawed, the stuffed peppers can be reheated in the oven for 2-3 minutes or in the oven at 350°F for 10 minutes.
































































