Heat butter and oil in sauté pan . Season salmon with salt and pepper. Add Salmon to pan . Gently turn salmon as its cooks . If you only lightly brown on just 2 sides that should be enough ( a minute or two on each side). Add wine cook 30 seconds. Add tomato sauce and cream . Bring to boil , Remove fish with a slotted spoon to your plates. If needed Reduce sauce for a few seconds. Pour sauce over fish . Garnish with fresh basil.