Preheat large Dutch oven or pot on high heat, swirl oil to coat and add onion, garlic and ground meat. Saute for 5 minutes, stirring often and breaking meat into pieces.
Add bell pepper, celery, rice, thyme, oregano, salt and pepper. Saute for 3 more minutes, stirring occasionally.
Add diced tomatoes, tomato sauce, broth, maple syrup, vinegar, bay leaves and bring to a boil covered. Reduce heat to low and simmer covered for 20 minutes with white rice and 40 minutes if using brown rice.
Stir and adjust any seasonings to taste. If you have time, let stuffed pepper soup sit covered for 5 minutes.
Add dill or parsley, stir and serve hot with a dollop of plain yogurt and slice of toasted bread.
Notes
Store: Refrigerate for up to 5 days. Reheat by simmering on low desired amount of soup in a small pot.
Freeze: Fully cook, cool completely and freeze in an airtight container for up to 3 months. Thaw on a stovetop covered on low.
Peppers: Green bell pepper tastes less sweet than orange, yellow or red. I love its addition, if you have it on hand. Mix as you wish or go even all one colour peppers.
Ground beef : If using ground beef, I recommend to drain the fat. Do so in a city collected compost or garbage to prevent clogging your pipes.
Not low sodium: If your canned tomatoes and broth are not low sodium, do not add salt and adjust to taste at the end.
Herbs: Add fresh herbs right before serving to the pot. Otherwise, they will “cook”.
Slow cooker: Saute ground meat until broken into small pieces on the stove. Then add all ingredients to a crock pot and cook on Low for 8 hours or on High for 4 hours.
Instant Pot: To make soup in Instant Pot, saute meat first, then add remaining ingredients and cook on High pressure for 15 minutes with Quick Release.