The Best Crumbl Hazelnut Sea Salt Cookies

Name: Crumbl hazelnut sea salt cookies - Sugar cookies with Nutella
Prep time: 20 min
Cook time: 11 min
Total time: 31 min
Yield: 6
Ingredients: 1 Egg; 6 tbsp Nutella; 1 1/2 cup All purpose flour; 3/4 tsp Baking powder; 1 tbsp Cornstarch; 1/3 cup Granulated sugar; 3 tbsp Powdered sugar; 1/4 tsp Salt; 1 Sea salt; 1/2 cup Butter; 3 tsp Vanilla butter emulsion