For PC, click on your shopping cart on the list on the left of the main screen. At the top of the screen, click the "empty cart" icon. Go to the recipe that you want in your shopping cart and click the "add to cart" icon in the center of the screen. Then, go back to your shopping cart. You don't have to highlight your ingredients in the recipes.
Beer so good, it's frightening.
2014: Seven Heavens Series One: Vilon, Mystic Melomel, Skeeter Pee.