Mix in tomato paste, then sprinkle flour before gradually adding beef broth while stirring to avoid lumps. Season with thyme, paprika, salt, and pepper; simmer for 8–10 minutes.
In a separate bowl, combine dumpling ingredients (flour, baking powder, salt, butter, milk) until just mixed.
Drop spoonfuls of the dough onto the beef mixture; cover and reduce heat to low, allowing to steam for about 15 minutes.
Let sit uncovered for an additional five minutes before serving.