In a large mixing bowl, combine all the ingredients for the filling: rice, cooked ground beef, diced tomatoes, minced garlic, half cup of diced onion, fresh herbs, salt, pepper, and olive oil. Mix well.
2 cups cooked long-grain or jasmine rice, 1 pound cooked lean ground beef, 1 15 ounce can diced tomatoes, 4 cloves minced garlic, 1 cup finely diced onion, 1 cup fresh herbs, 1 1/2 teaspoons sea salt, 1/2 teaspoon black pepper, 2 Tablespoons olive oil
Prepare the bell peppers by removing the tops and hollowing out the insides.
6-8 large colored bell peppers
Stuff the peppers with the filling mixture until they are full.
In the bottom of the slow cooker, pour in the water and canned tomato sauce. Add salt and pepper, then mix until combined.
1 cup water, 4 ounces canned tomato sauce, 1 teaspoon sea salt, ½ teaspoon black pepper
Arrange the stuffed peppers over the sauce mixture in the slow cooker.
Cover the slow cooker and cook on high for 2-3 hours or until the peppers are tender.
Once cooked, serve by spooning the sauce from the bottom of the slow cooker over the stuffed peppers.