Shrimp Scampi Potstickers

Name: Shrimp Scampi Potstickers
Ingredients: Dumplings; 1⁄2 lb raw shrimp, peeled, deveined and chopped; 2 tablespoons white wine; 1 tablespoon cornstarch; 1 tablespoon chopped garlic; 1 tablespoon olive oil, plus more for pan; 2 tablespoons lemon juice; 2 teaspoons italian seasoning; 1⁄4 cup loosely packed parsley, chopped; 1 tsb parmesan cheese; 1⁄2 tablespoon butter (at room temp); salt & pepper, to taste; 20 dumpling wrappers; Garlic Butter Sauce; 3 tablespoons butter; 2 -3 garlic cloves, sliced; salt & pepper