Put gizzards, 1/4 onion, 1 tsp thyme, 1 tsp curry powder, and chicken bouillon in a pot. Cover with enough water to submerge all of the ingredients completely. Bring to a boil and simmer for 40 minutes.
Strain the gizzards in a colander, saving all of the gizzard stock in a bowl below.
Wash out and dry the same pot. Add about 1/2 cup of cooking oil the the pot over medium high heat. Fry the plantains in 2 batches until golden brown; about 6 minutes a batch.
Place plantains in a bowl and season with the creole seasoning.
Fry the gizzards for 5 minutes. Remove gizzards from the oil and place in the bowl with the plantains.
Heat up 3 tbsp of cooking oil in a large saucepan over medium high heat. Sauté the onions, bell pepper, and green onions for 5 minutes.
Add in the tomato paste, all of the gizzard stock, thyme, curry powder, and cayenne. Simmer for 5 minutes.
Stir in the gizzards and plantains. Simmer for 5 more minutes over medium heat.
Serve as is or with a side of rice.