Add yield to recipe

[rathgar]

Front matter

Format

yield: <recipe yield>

Examples

yield: 12 slices

Ideally, the yield units should reflect those used in the servingSize in the nutritional information. This just makes it easier for the chef to understand. so...

...
yield: 12 slices
...
nutrition:
  servingSize: per slice

Note

Microdata conforms to recipeYield.