Honey Lavender Latte Cookies

Name: Honey Lavender Latte Cookies
Prep time: 30 min
Cook time: 10 min
Total time: 40 min
Cuisine: European, Italian, Mediterranean
Ingredients: 3½ cups flour; 2 Tbsp espresso powder ((see note)); ½ tsp baking powder; pinch salt; 2 cups unsalted butter, at room temperature; 1½ cups sugar; 1 egg, at room temperature; 1 tsp vanilla bean paste ((see note)); 1 cup unsalted butter, at room temperature; ¼ cup honey; 1 tsp lavender paste ((see note)); ¼ tsp salt; 3 cups powdered sugar, sifted; 2 Tbsp milk ((I used whole milk)); dried lavender flowers ((see note))