Gnocchi With Chicken with cookies

1 (16-ounce) package gnocchi Cooking spray 8 ounces ground turkey breast 1 cup chopped onion 3/4 cup chopped red bell pepper 1 tablespoon bottled minced[...]

2 9-ounce packages refrigerated gnocchi or one 17.5-ounce package shelf-stable gnocchi 1 tablespoon olive oil 1 medium yellow onion, finely chopped 1 pound[...]

2 pounds gnocchi (refrigerated or frozen) 4 tablespoons (1/2 stick) unsalted butter, cut into pieces 2 teaspoons Dijon mustard Kosher salt and pepper 1/2 cup[...]