Grilled Fish With Lemon Parsley Butter with olive

2 lemons 1 lemon , the zest 1/2 cup dry white wine 1 shallot , minced 1 garlic clove , crushed and finely chopped 1/2 cup unsalted butter , room temperature 1[...]

4 fish fillets (you can use salmon, halibut, grouper, any similar fish) 1 teaspoon dried Italian seasoning 1 tablespoon balsamic vinegar 2 tablespoons olive[...]