Soak the morels in salted water for about 20 minutes; drain & rinse in plain water.
Cut the morels in half to check for insects and pat dry.
Melt butter in a large sauté pan; cook until it starts to brown.
Add morels and cook until they start to brown.
Add shallots, Fiddlehead ferns and seasonings. When the Fiddlehead ferns are tender; add cream and reduce to desired thickness.
Cook the salmon to your desire (I poach it). Top with mixture.