Preparation Melt butter with olive oil in heavy large skillet over medium heat. Add minced garlic cloves and sauté 1 minute. Increase heat to high, add sliced mushrooms and sauté until just beginning to soften, about 5 minutes. Add tomato paste and stir 30 seconds. Add dry white wine and fresh lemon juice and bring to boil. Add shrimp and sliced green onions and stir 1 minute. Add scallops and stir until shrimp and scallops and stir until shrimp and scallops are cooked through, about 3 minutes. Season to taste with salt and pepper. Sprinkle with chopped fresh parsley and serve immediately.
Preparation Melt butter with olive oil in heavy large skillet over medium heat. Add minced garlic cloves and sauté 1 minute. Increase heat to high, add sliced mushrooms and sauté until just beginning to soften, about 5 minutes. Add tomato paste and stir 30 seconds. Add dry white wine and fresh lemon juice and bring to boil. Add shrimp and sliced green onions and stir 1 minute. Add scallops and stir until shrimp and scallops and stir until shrimp and scallops are cooked through, about 3 minutes. Season to taste with salt and pepper. Sprinkle with chopped fresh parsley and serve immediately.