Clean and rinse the tripe thoroughly
Boil the tripe in water with salt for 10 to 15 minutes
Drain and rinse the tripe again
Cut the tripe into bite-sized pieces
In a large pot, heat oil
Sauté garlic and onion until softened
Add chopped tomatoes and cook until tender
Add the tripe and stir well
Pour in water or broth
Add bay leaves, salt, and pepper
Simmer until the tripe is tender
Add diced potatoes and carrots
Add tomato sauce or tomato paste
Add red bell pepper if desired
Add chickpeas if desired
Cook until the vegetables are tender
Adjust seasoning with salt and pepper
Serve hot with rice