Hello @marcusqwj!
Right now it is not possible to reduce the row height. As a workaround I would suggest making a bulleted list of the ingredients.
First create a column in your ingredients table with the next formula
Format("{1} {2} of {3}",
thisRow.Amount,
thisRow.Units.ToText(),
thisRow.Ingredient.ToText()
)
Now, in your recipes table add a new column and use the next formula:
thisRow.Ingredients.[Column added in the previous step].BulletedList()