Trout Nutter-dine - Peanut Butter Lovers

Ingredients

• 2 each 5-6-oz. rainbow trout filets (or sole or flounder)
• 2 Tablespoons olive oil
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• 2 Tablespoons cornstarch
• 4 Tablespoons unsalted butter, divided
• 1/4 pound blanched green beans
• 1/3 cup chopped peanuts
• 2 teaspoons fennel seeds, toasted and crushed
• 2 teaspoons coriander seeds, toasted and crushed
• 1/2 each lemon, juiced (1.5 Tablespoons lemon juice)
• 2 Tablespoons Italian parsley
• 2 Tablespoons dill
• 1 Tablespoon drained capers
• frisée salad greens