Gluten Free Black and White Cookies

Name: Gluten Free Black and White Cookies
Prep time: 15 min
Cook time: 13 min
Total time: 28 min
Cuisine: American
Ingredients: 1 C +2 Tbsp Gluten Free 1-to-1 Flour Blend ((165 grams) I use Bob's Red Mill); 1/2 tsp Baking Powder; 1/4 tsp Baking Soda; 1/4 tsp Salt; 1/2 tsp Lemon Zest; 1/3 C Vegan Butter (room temperature); 1/2 C Sugar; 1 tsp Vanilla; 1/2 tsp Almond Extract; 1 Egg; 1/3 C Non-Dairy Milk (can substitute regular milk); 1/2 tsp Apple Cider Vinegar; 1 3/4 C Powdered Sugar (sifted); 2 Tbsp Non-Dairy Milk; 1 Tbsp Corn Syrup; 2 Tbsp Unsweetened Cocoa Powder