115-ounce can fire roasted diced tomatoes with juices
1cupcooked brown ricefarro, quinoa, cauliflower rice, or orzo (if using orzo, undercook it slightly)
1/2cupshredded sharp cheddar cheese
1/2cupshredded pepper jack cheeseor additional cheddar
For serving: chopped fresh parsley or cilantro
Instructions
Preheat your oven to 375 degrees F. Lightly coat a 9×13-inch baking dish with nonstick spray. Slice the bell peppers in half from top to bottom down through the stem. Remove the seeds and membranes then arrange cut side up in the prepared baking dish.
Heat a Dutch oven or similar deep, wide skillet over medium high. Add the beef and onion. With a wooden spoon or spatula, break the meat into small pieces. Cook and stir until the meat is browned and fully cooked through and the onion is tender, about 7 minutes. Drain of any excess fat.
Stir in the Italian seasoning, cumin, garlic powder, salt, and pepper. Let cook 30 seconds.
Stir in the spinach a few handfuls at a time, cooking until it wilts down; this will take between 1 and 2 minutes.
Pour in the can of diced tomatoes along with the juices. Let simmer for 1 minute.
Remove the pan from the heat. Stir in the rice (or your grain of choice), ¼ cup of the cheddar, and ¼ cup of the pepper jack. Taste and add additional salt and/or pepper as desired.
With a spoon, mound the filling inside of the peppers, then top with the remaining cheeses. The peppers will be very full.
Pour a bit of water into the pan with the peppers—just enough to scantly cover the bottom of the pan. I like to put the water in a liquid measuring cup, then carefully pour it around the outside (be careful not to pour it into the peppers themselves).
Bake the stuffed peppers uncovered for 30 to 35 minutes, until the peppers are tender and the cheese is melted. Top with parsley or cilantro. Serve hot.
Notes
TO STORE: Refrigerate stuffed peppers in an airtight storage container for up to 4 days.
TO REHEAT: Rewarm leftovers in a baking dish in the oven at 350 degrees F.
TO FREEZE: Freeze peppers in an airtight freezer-safe storage container for up to 3 months. Let thaw overnight in the refrigerator before reheating.