1Rub Trout with lemon juice and pepper.
Warm a platter for the fish in 200 degree oven.
2Heat butter and oil in a large frying pan over medium-high heat.
Add Trout and saute until lightly browned on one side, when edges become opaque and curl slightly,3 to 5 minutes, turn the fish.
Heat until fish flakes easily when tested with a fork in the thickest portion.
3Remove fish to the warm platter.
Wipe out pan and melt butter.
Add lemon juice and parsley all at once.
Swirl and pour sauce over Trout.