Rub chicken with granulated seasonings, salt and pepper.
Leave to marinate for at least 15 minutes. Set aside.
Pan-fry marinated chicken fillets in melted butter until slightly brown.
Transfer into a platter and cover to keep warm.
In the same pan, saute onions, and tomatoes for 30 seconds.
Season with chicken broth cubes, salt, rice wine and sugar. Remove from heat and let cool.
When sauce has cooled, pour into blender and puree until smooth.
Return sauce to pan and add all-purpose cream.
Simmer without boiling for 2 minutes. Serve sauce drizzled over the chicken.