Place the onion, carrots, garlic, bouquet garni and beef feet in the bottom of a large pot.
Add the cleaned tripe pieces over the aromatics.
Pour in the white wine, chicken stock and diced tomatoes. Add paprika, crushed chili, salt and black pepper. Add a little water or extra stock only if needed so the tripe is mostly covered.
Start from cold and bring slowly to a gentle simmer.
Skim the foam from the surface as the liquid begins to simmer. Keep the heat low so the broth stays clear and does not boil aggressively.
Simmer partially covered for 2 hours 30 minutes to 3 hours, or until the tripe is very tender. Add a little water or stock if the liquid reduces too much.
Meanwhile, place the potatoes in cold water with salt, pepper and a small pinch of turmeric. Simmer for 25 to 30 minutes, or until tender.
Drain the potatoes, then spoon over a little broth from the tripe pot and roll them gently to coat.
Remove the bouquet garni from the tripe pot. Taste and adjust the seasoning.
If the broth is too thin, remove the solids and reduce the broth for 5 to 10 minutes.
Serve the tripe with carrots, beef feet if using, potatoes, broth and fresh parsley.