Here is a recipe for you to enjoy using Verjus with salmon.
Salmon Poached in Verjus
1 cup Verjus
1/3 cup finely chopped shallots
2 salmon steaks (1 lb. total)
1tsp. butter
Place the Verjus and the chopped shallots in 8-10” frying pan over high heat. Add the salmon steaks. Cover and bring to a simmer. Reduce the heat and simmer until the fish is no longer translucent in the center (approx. 4-5 mins.). Once cooked, lift the fish onto dinner plates and keep warm. Strain the juices and return to the pan. Boil juices over high heat until they have been reduced to 1/3 cup (approx. 5-7 mins) then whisk in the butter. Pour over salmon steaks and serve immediately.