Good news! The 1/2x recipe scaling feature is now built directly into the Tasty Recipes plugin settings. You no longer need to use a PHP filter to enable scaling options like 1/2x, 2x, and 3x.
To enable this feature, simply navigate to WP Tasty → Tasty Recipes → Settings tab, toggle on the Scale option, and check the “Enable 1/2 recipe scaling” box.
For complete instructions on using the scaling feature, see our full guide on Getting Started with Tasty Recipes.