In a large pot, heat olive oil over medium heat. Add onion, garlic, and bell pepper and cook until softened, about 5 minutes.; Stir in smoked paprika and cayenne pepper to toast the spices for extra depth.
Add chopped tomatoes, broth, salt, and black pepper. Bring to a simmer and let it cook for 10 minutes until the tomatoes start breaking down.
Stir in the okra and let the stew simmer uncovered for 10-15 minutes. If using frozen okra, add it straight from the freezer—no need to thaw!
In a bowl, whisk together cornmeal, flour, baking powder, and salt.; Stir in buttermilk, beaten egg, and melted butter until just combined.
Using a spoon, drop small scoops of the dumpling batter right into the simmering stew. Cover the pot and let the dumplings steam for 10-12 minutes until cooked through.
Ladle into bowls, making sure each one gets a generous dumpling or two.; Sprinkle with chopped fresh parsley for brightness and serve hot!